marketplacemaretplace - redpaths€¦ · energizer energizer max 6v lantern battery » dependable,...
TRANSCRIPT
* Purchase General Cable products to $1,000 + GST on one invoice to enter into the draw. Terms and conditions apply. 20 prizes available nationwide. Contact your participating branch today for full details.
Promotion valid 1 September – 31 October 2015. Travel dates 2-5 March 2016.
Buy General Cable products* and you could win a place on the Powerbase fishing trip. Prize includes two and a half days with overnights out in the world’s best game fishing waters of the magical Bay of Islands.
The ultimate fisho’s experience!
20 PRIZES UP FOR GRABS
ULTIMATE Game Fishing Trip
WIN A Place on the
Game Fishing TripULTIMATEWINA Place on the
MarketplaceMarketplacewww.powerbase.co.nz
SEPTEMBER/OCTOBER 2015
HOT DEALS TECHNOLOGIES UPDATE LIFESTYLE ARTICLES
2
Easy. No torque-adjusting tools required. Approved for NZ smartmeter technicians.
Kraftform Kompakt VDE TORQUE handlePLUS FREE Slotted 5.5 Slim drive( WERA074750 )
• 1.2 - 3.0 Nm adjustable torque handle• 1000V VDE• Meets MCB manufacturer specifications.
Professional Hand Tools for the New Zealand trade
www.irwin.com.au
Impact Performance Series™ Screwdriving Bits are Built for Impact Drivers.While most screwdriving bits are simply compatible with impact drills and drivers, IRWIN® Impact Performance Series™ fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged* rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself - IRWIN's Impact Performance Series bits have three times longer life than traditional bits. Manufactured with heavy-duty, cold-forged, high-grade steel, they'll withstand extremely high torque output. Plus, a black oxide finish resists corrosion and increases the life of the bit.
Impact Screwdriving Bit Features• Built for maximum durability and long life with impact drivers.
• Forged bit (vs. milled) for superior fitment, which reduces stripping and increases life of bit 3X.*
• Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output.
• Black oxide finish resists corrosion and increases life of bit.
Bit Life Comparison Chart#
BIT LIFE**
Numb
er of
cycle
s befo
re fa
tigue
Competitor A Impact Competitor B Impact Competitor C Impact Competitor D Impact IRWIN Standard Bit
560
460
360
260
160
600
#Based on average life performance of Phillips, Square and Torx Impact Performance Series bits
*Phillips® and Square bits only**vs. standard screwdriver bits
Updated September 2013 Please insert at page 204 of the 2013 IRWIN Catalogue
Note: Phillips® is a registered trademark of the Phillips Screw Company
Proudly distributed by Ecco Pacific. A division of Legend Corporation
NZ’s best selling twin-pack.PLUS a 5.5 driver that can handle the dirty jobs!
Channellock PG-2 Twin Pack (3248 3238)PLUS FREE Chiseldriver Slotted 5.5( CHLKPG-2-CHDR )
• 215mm 1000V Lineman’s Pliers (3248)• 200mm 1000V Cutting Pliers (3238)• Free Wera Chiseldriver (WERA018264) with impact cap and hexagonal bolster
Kitted in Germany for NZ market (includes Sq).
Kraftform Kompakt VDE 60 i/68 i/7( WERA003473 )
• VDE 6pc Set in belt pouch• SL blades: 1 x 3,5x154; 1 x 5,5x154• PH blades: PH1 x 154, PH2 x 154• SQ blades: SQ1 x 154, SQ2 x 154
A Kiwi best seller!
Ratchet Cable Cutter up to 300mm2
( K683/T )
• Ratchet operated cable cutter. • For cutting annealed copper and aluminium conductors up to 300mm2
• Length: 260mm• Weight: 680g
MARKETPLACE Terms and Conditions1 Powerbase Ltd is an organisation of independent, New Zealand owned, electrical
wholesale suppliers. Powerbase publishes MARKETPLACE as a communication to trade customers holding an account with a Powerbase member.
2 Prices displayed in Powerbase MARKETPLACE are recommendations only. Individual Powerbase members may or may not participate in one or more of the promotions advertised in Powerbase MARKETPLACE. Powerbase members are not bound to sell the advertised products at the prices recommended in Powerbase MARKETPLACE and are free to sell the products at whatever prices they wish and on such terms of sale as they determine.
3 Prices displayed in Powerbase MARKETPLACE do not include GST or freight charges.4 Some products featured in Powerbase MARKETPLACE may not be available
from all Powerbase members. If in doubt check with your nearest Powerbase member branch.
5 The products advertised in this issue of Powerbase MARKETPLACE are only available while stocks last.
6 Any contract for the sale and purchase of products advertised in this issue of Powerbase MARKETPLACE is strictly between you and the Powerbase member you place an order for products with (not Powerbase Ltd) and will be subject to that Powerbase member’s terms and conditions of sale.
7 No liability of any kind whatever attaches to Powerbase Ltd. All warranties, express or implied, in relation to the information and content contained in Powerbase MARKETPLACE are disclaimed.
8 Advertisers are responsible for ensuring that material submitted for inclusion in Powerbase MARKETPLACE is accurate and complies with applicable laws. Powerbase is not responsible for the illegality or any error, inaccuracy or problem in the advertisers’ materials.
9 Powerbase is a trade mark of Powerbase Ltd. Powerbase Ltd is the owner of the copyright and other intellectual property rights in the material contained in Powerbase MARKETPLACE or is permitted by the owner to use such material. Other product and company names and logos appearing in Powerbase MARKETPLACE may be the trademarks of their respective owners.
10 Powerbase Ltd, recommends the use of a registered electrician for the installation of all electrical products.
11 For T&Cs relating to specific promotions, please refer to your Powerbase branch or on-line at www.powerbase.co.nz
A tropical escape A home theatre for the rugby A shopping spree
Powerbase Powerpoints are a lot more fun when you use them. They’re your ticket to whatever you fancy.So go on, treat yourself - you deserve it.Check out the Powerpoints Loyalty Programme, available at your local Powerbase branch.
Treat Yourself with Powerpoints Today
$20625 $12500
$17900$7400
4
Eaton 5S UPS – Features
• Delivers consistent, clean output with Automatic Voltage Regulation (AVR)
• Saves space with a compact design that can be deployed as a tower or under a computer monitor
• HID-compliant USB port, for automatic integration with common operating systems
• Protects networked equipment from “back door” power surges coming through Ethernet, internet or telephone lines
• Extends UPS service life with replaceable batteries
Eaton 5S UPS 1200VA/720WLine Interactive UPS LCD 5S1200AU
Earn Powerpoints on your power protection.
Available from your local Powerbase branch.
Eaton 5S UPS range – Performance, Versatility and Reliability plus a FREE Beanie!
GET A FREE
BEANIE
Eaton 5S UPS 700VA/420W Line Interactive UPS LCD 5S700AU
Eaton 5S UPS 850VA/510W Line Interactive UPS LCD 5S850AU
The 850VA and 1200 VA models have a LCD screen and ECO Control function providing up to 20% energy savings.
A FREE Beanie with every 5S
purchase!
on us!
Part no. Description 30M Spools Code
T25001630 Tecnoflex 16mm PVC Flexible Conduit 30760020
T25002030 Tecnoflex 20mm PVC Flexible Conduit 30760040
T25002530 Tecnoflex 25mm PVC Flexible Conduit 30760060
T25003230 Tecnoflex 32mm PVC Flexible Conduit 30760080
$19500
$23500
$33500
5www.powerbase.co.nz
Spend $150+GST nett or more on one invoice and enter into the draw to win 1 of 20STIHL MS170 MiniBossTM up for grabs
See your local Powerbase for Terms & Conditions
*
Chainsaws
Lay your hands on Products to
Purchase any GTS Products
6
Schneider Electric has the right Steel enclosure for you!> Water and dust tightness and impact resistance> Large range of universal dimensions> Easy maintenance – removable hinges> Personal Safety – earthing studs welded to the body and door
1. Spring return pushbutton for testing the contacts (green: dc, red: ac)2. Mechanical “relay status” indicator for the outputs3. Lock-down door enabling forced maintaining of the contacts for test
sequences or maintenance purposes4. LED (depending on version) indicating the relay status for the power5. Removable legend for relay identification6. Five, or eight Fast-on type pins
The new Zelio electromechanical relay
1
2
3
4
56
1 Pole 2 Pole230VAC RXG12P7 RXG22P7110VAC RXG12F7 RXG22F724VAC RXG12B7 RXG22B724VDC RXG12BD RXG22BD12VDC RXG12JD RXG22JDBase RGZE1S35M RGZE1S48M
NSYCRN325150P Steel Enclosure 300x250x150 one pl door NSYCRN43200P Steel Enclosure 400x300x200 one pl door NSYCRN54250P Steel Enclosure 500x400x250 one pl door NSYCRN65250P Steel Enclosure 600x500x250 one pl door
$29900
$1875 $2750
$7250FROM
1 POLE INCL. BASE 2 POLE INCL. BASE
8
EX252 18W 1080lm
EX241 18W 1080lm
EX240 8.5W 510lm
EX251 13W 780lm
EX250 8.5W 480lm
New LED Bulkhead RangeAvailable in White, Grey, Charcoal And Black
IP65 Corrosion Proof Polycarbonate featuring driverless AC LED Technology and unique contrast reflector/trim ring
AVAILABLE AT YOUR NEAREST POWERBASE BRANCH
Bulkheads Half Page.indd 1 26/06/2015 2:14:03 p.m.
Energizer Advanced Alkaline AA 4pk
» Power boost technology» Up to 50% longer lasting
performance in digital still cameras, perfect for high drain devices.
X91RP4T
Energizer 3 LED Headlight
» 2 Light modes» Removable, wide head
strap for comfortable fit» 30 lumens, 28hr run time. HDL33A1
AVAILABLE NOW AT YOUR LOCAL POWERBASE BRANCH
GREAT ENERGY SAVINGS FROMENERGIZER
Energizer Max 6V Lantern Battery» Dependable, powerful
performance that keeps going and going
» NZ’s best selling battery. 529LB
Energizer Advanced Alkaline AAA 4pk
» Power boost technology» Up to 50% longer lasting
performance in digital still cameras, perfect for high drain devices.
X92RP4T
$1390
$3250
$4985
$4565
$3250
$4995
$900
$900
$1350
9www.powerbase.co.nz
SmartBright Gen 2 LED Troffer• Up to 50% energy saving
compared to conventional T8
• CRI 80 for good colour consistency
• Suitable for Tee-rail ceiling grids
RC098 1200x300 RC098 600x600 RC098 1200x600
CorePro TLED tubes
Two installation options: Retro for EM*, rewire for EL• Available in 600, 1200 &
1500mm• 40,000 hour lifetime• CRI 80, CCT 4000K or
6500K• 800, 1600, 2000 lumens
*TLEDSTARTER accessory
required for retrofit
SmartBright Domestic Gen 2 12W LED 3000k• Energy savings vs GLS
downlights• IC rated• 105mm cut-out/125mm
DN030TB DN031TB
MASTER TL5 H0 TOP 54W/840
Constant light level independent of temperature• Dimmable• 30,000 hour lifetime• CRI 80, CCT 4000K
TL554W840HOTOP
Purchase Philips products to $500 + GST nett on one invoice to enter into the draw.100 prizes available nationwide. Terms and conditions available at all participatingPowerbase branches. Promotion valid 1 September to 31 October 2015.
*Compared to fresh fries prepared inConventional Philips fryer.
Bake, fry, grill or roast - all with 80% less fat!*
Buy $500 of Philips products and you could win one of the new technology AirFryers. Great for the home or workshop. RRP $399.00
Win aPHILIPSAirFryer
100x MUST BE WON!!!
Master LEDspot 5.4W GU10 Lamp
High performance LED spot light• Dimmable• 50,000 hour lifetime• CRI 90, CCT 3000K• 400 Lumens• 40D Beam Angle
GU10LED93040D
Underverandah 2x58w IP65 HFP Waterproof• Electronic HFP gear
included• IP65 rated• Order lamps separately
TCW060 258HFPFU
LED Twin Motion Sensor• Up to 30,000hr lifetime• IP44 rated• Bright 5000K
EH313L
MASTER LEDspot 8W MR16 Lamp
Worlds brightest MR16 LED lamp• Dimmable• 50,000 hour lifetime• CRI 80, CCT 3000K• 660 Lumens• 36D & 60D Beam Angles
8WMR16WH36D 8WMR16WH60D
$2500 $2900
$1500 $1250$2250
$125
$8500 $7500
$1565FROM
$9500FROM
TLEDSTARTER
10
Joining fire rated cables safely KG Hinged Lid Enclosure
KV Distribution Boards
FIREPROOF WATERPROOF• Removable hinged lid• IP65 waterproof• Impact proof• Lower side wall for easier wiring• 253 x 136 x 115mm deep
• 3 to 54 way• IP65 waterproof• Integrated IP65 glands• Impact proof• Cable entry cover included
KG9001
KG9001/IN Grey Lid
KG9001 & KG9001/IN
3 way KV9103 12 way KV9112 24 way KV9224
AVAILABLE AT YOUR LOCAL POWERBASE BRANCH
AVAILABLE FROM YOUR LOCAL POWERBASE BRANCH
ELLISCOYour Partner for Global Technology
LED EMERGENCY LIGHTING YOU CAN COUNT ON
• Downlight optic means less emergency luminaires required• LED option up to 60% more energy efficientthan10Wfluorescenttubeand lasts up to 50,000 hrs• 24m viewing distance• Ceiling or wall mounted• Running man or EXIT decal supplied
• Superior light output•Energyefficient• Lasts up to 50,000 hours lamp life• Perfectfornewandretrofitapplications• Dual rate charge inverter pack• 85mm spinning for new applications (70mm cut out)•Adaptorplateforretrofitapplications (upto110mmcutout)
KWIKLITE LED
UFO LED
$11050 $16335
$3650
$4995
11www.powerbase.co.nz
Bring the beach to you
FUSION SAND5 Year Warranty • Engineered and Tested in New Zealand • Full Range of
Switches and Sockets Available • Co-ordinates with Resene Tea
YEA
R
WARRANTY5
iSPOT Introducing
LOW PROFILE LED FLOODLIGHT
SMD LED • 10-50W • 3 Year Warranty • IP65 • 5700k • Driverless Design • 360° Rotation • 50W LED= 500W Halogen
YEAR
WARRANTY3
12
PROGRAMMABLE WEATHERPROOFLIGHT SENSITIVE SWITCHAUTOMATINGOUTDOOR LIGHTS
Unlike conventional light sensitive switches that work on a time delay from sunset, the new programmable light sensitive switch from HPM enables you to set a defined off time for your outdoor lighting that remains consistent all year, regardless of seasonal changes in sunrise/ sunset times.
User defined off time, maintained all year round Adjustable LUX setting (for on time)Non-volatile memory ensures program is restored in case of power lossSimple dial adjustment for easy programmingRetrofitable to old PE170 switch baseSuitable for all loadsMultiple side and back cable entries 25mm Ø for easy wiringEasy to install
Available at your local Powerbase branch
Simple dial setting
THE LATEST INNOvATION
PE170R2PE170/10
TAKE SAFETY SERIOUSLYPHOTOELECTRIC SMOKE ALARM, 240V
Not as prone to cooking nuisance alarms as ionisation alarms Interconnectable – up to 20 unitsSurface-mounting for easy fit-offClearly visible power and alarm indicatorAccessible HUSH/TEST ButtonEasy access for wiringContain no radioactive materialLow battery indicator (Audio and Visual), includes back up 9V battery
Legrand takes safety seriously and our new photoelectric smoke alarm lives up to that claim.
Photoelectric smoke alarms are ideal for smoldering fire detection and are the recommended technology to use by the experts.
Available at your local Powerbase branch
643085
NEW PRODUCT
$5325
$7985 $9130
13www.powerbase.co.nz
The non-migratorycable that’s
polystyrene safe.
PURPLE TPS is available now from your local Powerbase branch.
Polystyrene and polyurethane insulation is bad news for standard TPS cables. They extract the plasticiser from the PVC sheath, making it hard and brittle. Eventually the cable crumbles away altogether, leaving the wiring exposed and dangerous. Now you can avoid the problem with non-migratory PURPLE TPS from General Cable. PURPLE TPS is perfect for single phase applications in environments that use polymeric insulation. No crumbling. No problems.
14
LHT0230 - 15W BlackLHT0231 - 15W White
LHT0234 - 15W PIR BlackLHT0235 - 15W PIR White
Smart Sense 180° Degree SensorMightyLite LED Perimeter FloodlightsMount to wall or ceiling.Eco-efficient, high output LED lamps.Extra wide beam optics.
Mount to wall or ceiling.Large accessible wiring box.
2kW switching capacity.Double pulse manual overide.
LHT0119 - Black LHT0120 - White
Stylish low profile design with high levels of extraction.
Easy to install into tight fitting roof cavities.Long-life energy efficient LED centre lamps.
Supported by a five year warranty.
Distributed by Simx Ltd I Available at your Powerbase Branch
FAN4465 - HFL 4 White FAN4463 - HFL 2 White
DES IGNER SER IES
LHT0232 - 24W BlackLHT0233 - 24W White
LHT0236 - 24W PIR BlackLHT0237 - 24W PIR White
Innovative sensor, lighting and sensored lighting technology
Proven reliable solutions
Manrose Designer LED Heat Fan Lights
Introducing cutting-edge weather protected GPOs and weatherproof switches. Available from your local Powerbase branch.
Want to know more about the new N-Line GPOs and switches? Simply scan the QR code for the launch video.
NWHS
MPJ
ULAU
G_32
24_0
4/15
$11075
$19000 $17000
$7550
$9750
$8900 $3000
16
HVAC Refrigeration Electrical Measurement
In Line Thermal Imaging equipment for Industrial
Applications
•In Line Cameras•Pyrometers
Available from your Powerbase Wholesaler
RED HOT
DEALS
TOP HAT TRUNKINGCODE: 60.38W
30m (12x2.5m) WHITE
ADAPTABLE BOX 50MMCODE: 16.01G
114x114x50mm GREY uPVC
ADAPTABLE BOX 73MMCODE: 16.02G
114x114x73mm GREY uPVC
JUMBO JUNCTION BOX - CLIP ON LIDCODE: 40.CL
97x70x53mm GREY uPVC
Jumbo junction box comes with 4 x 40amp connectors (1 x double, 3 x single)
$525
$715
$435
$640
17www.powerbase.co.nz
FREE BONUSMB450-8 - 8-1/2” Insulated Linesman
Plier Worth $69.00
Available at your PowerBase Branch. Product may have to be ordered in.
QUALITY, DURABILITY, SWEDISH DESIGN...ALL THE TOOLS YOU NEED... ALL GUARANTEED...
48 Piece 3/8” Drive MM/SAE Socket & Tool SetGreat set for the car, boat, van or even the man cave!48 piece tool set containing 6 point regular metric & SAE sockets (10 x MM & 4 x SAE), spark plug sockets, combination spanners (10 x MM & 4 x SAE), screwdrivers, pliers, adjustable wrench, fibre reinforced ratchet, extension bars & coupler adaptors.
Order Code - T3848PB2
AVAILABLE FROM YOUR LOCAL POWERBASE BRANCH
ELLISCOYour Partner for Global Technology
Brady BMP41 – Built for Tradesmen – not the Handyman!
Print it once, print it all, get it done!
• Can withstand a 6-foot drop• Heavy duty magnet accessory• Long-lasting rechargeable battery• QWERTY keyboard• Large LCD display with intuitive interface• Smart cell technology for automatic label set-up • Quick-load, drop-in cartridges for quick supply change
• Continuous and pre-cut to size labels• Built in wizards, symbols, bar codes and serialisation templates• Stand alone or PC connectivity
$29900
$7500
$7500
$64500
18
Code: 213.1633PTRCode: 413.1663Code: 247.1693 Code: 248.1693 Code: 321.1643 Code: 240.1693F
AVAILABLE FROM YOUR LOCAL POWERBASE BRANCH
Code: CARSUPADACode: CARSUP10 Code: CARSUPBX2 Code: CARSUPBX2W
CARAVAN SUPPLY LEADS CARAVAN SUPPLY ADAPTER CARAVAN SUPPLY BOX POLE MOUNT CARAVAN SUPPLY BOX WALL MOUNT
Code: CAMPMATE
RCD PROTECTED LEAD
INLET OUTLET PLUG FLUSH INLET MOTORHOME INLET ANGLED CONNECTOR
Essential Kiwi Camping Electrical Products Suitable for TENTING, CARAVANS, MOTORHOMES, BOATS, MARINAS, CAMP GROUNDS & HOLIDAY PARKS.
Camping & MarineAccessories
DLEK251W DLEK252W DLEK253W18W CA135 1,600lm SMD 85+CRI 25W CA135 2,110lm SMD 85+CRI 28W CA135 2,500lm SMD 85+CRI
CO: 140-160mm, O: 170mm CO: 170-180mm, O: 190mm CO: 195-205mm, O: 215mm
DLEK261 LED BATTEN’S LED IP65 UNDER VERANDAHs40W CA135 3,950lm SMD 85+CRI 20W (1,950lm), 40W (3,950lm) 18W (1,500lm), 36W (3,000lm)CO: 220x130mm, O: 242x180mm 48W (4,800lm) 48W (4,000lm)
LIGHTINGHUGO COMMERCIAL
$43575
$10200
$11500
$30245 $16100
$3950
$8165
$8530 $9000
$8165
$2350 $2325 $5835 $2650 $5600
$6800FROM
$6650FROM
19www.powerbase.co.nz
FIRST RELEASE !
EXCLUSIVE FIRST PRODUCT RELEASES ONLY AT POWERBASE
With over 300,000 Serene Classic rails sold in New Zealand we have now added at no extra cost a small concealed switch that when activated saves up to 40% of Power Consumption by reducing the rails wattage.
The New ‘Must-Have’ addition to any luxury bathroom
Available in Stainless Steel and Chrome, 5 or 7 Bar with Light.
ECO RAILS
‘PARISIAN’ ILLUMINATED BATHROOM MIRROR
New ECO Power Management Switch
saves 40% of power consumption
3x Magnification on one face
Contemporary & Elegant
Designed to last a lifetime
Heavy Duty Chrome Finish$18500
$16500FROM
20
Available at your local Powerbase branch
Exothermic Welded Connection
FEATURES
• Designed & manufactured in NZ to meet the requirements of AS/NZS 3000
• Cadweld exothermic connection blocks water and is resistant to corrosion as required in 5.5.5.3
• 10m of 6mm² earth wire allows for easy placement in any situation
• Additional sizes and lengths available on request
HORIZONTAL EARTH KIT For Those Tough Applications
Meets Requirements of AS/NZS 3000
ContractConnections
56 Series™ Special Offer!Providing the strength, reliability and durability demanded of today’s industry!
PlugsEnclosuresSwitches
Combination Switched Sockets
Sockets Outlets
56SW332 LEGY
56P310 OR
56SO532
56CV532 LEGY
56E1
56E2
More great offers on 56 Series products available at your Powerbase member.
$15835LIST
$11585
$4410 $1025
$1680
$5390$1585
21www.powerbase.co.nz
AVAILABLE THROUGH YOUR LOCAL POWERBASE BRANCH
AVAILABLE FOR POWER (0.6/1kV) AND CONTROL (450/750V)
SWA FOR MECHANICAL PROTECTION
NO CUTTING FEES, NO MINIMUM ORDER
SUITABLE FOR DIRECT BURIAL OR UNDERGROUND DUCTING
METRE MARKED
UV STABILISED BLACK SHEATH
SWA (STEEL WIRE ARMOURED) POWER AND CONTROL CABLE
NEW
FROM FIRSTFLEX
22
MFT 1825 KITHigh Performance Test Kit
MFT1825 DE3110
■ Insulation testing with meter protection on live circuits.
■ Two wire, non trip & hi current earth loop testing.
■ Full range RCD tests including auto, ramp and 3 phase RCDs.
■ Resistance & continuity measurement.
■ Phase rotation & polarity indication.
■ Voltage and frequency display. ■ Earth Testing with optional
accessories. ■ Current measurement with
optional accessory. ■ CATIV safety rating.
■ 4300 Count display ■ AC/DC A to 400 (30 mm jaw) ■ 0.01 A resolution ■ AC/DC V to 600 ■ Ohms to 40 MOhms ■ Continuity buzzer ■ Data hold ■ Cat III 600V
New Zealand’s
Best Selling Multi
Function Tester
Meets Testing Requirements of
AS/NZS3000
Powerbase-SepOct15-MFT1825.indd 1 22/06/15 4:18 pm
$79000FROM
$198000
23www.powerbase.co.nz
LED efficacy
What to check on LED system efficacy
• Efficacy of the LED chips is always greater than
the efficacy of an LED lamp or fixture, so when
comparing LED products, always look at the full
lamp or luminaire system data.
• LED manufacturers may test their LED chips
on lab benches at room temperature with
short pulses that produce a high efficacy that
cannot be achieved in practical use. This does
not reflect the typical expected output of LED
sources integrated into lamps or fixtures.
One major benefit of LED sources is their high efficacy - the light output given per unit of input energy, often shown as lumens per watt (lm/W).
Although percentages vary, it is not
uncommon to see efficacy losses of 40-50%,
as shown in the diagram below.
• Reputable LED manufacturers do not base
lumen measurements on the test results
of their LED source suppliers. Instead, they
use independent, third-party testing labs
to measure and validate the output of their
lighting fixtures according to test conditions
spelled out in the LM-79 standard.
What to ask for:• Ask for total system power consumption data including drivers;• Ask for photometric measurements of the output and light distribution of the fixture and conditions
under which the fixtures have been measured;• Find out the LED lamps or fixture’s performance at the ambient conditions
of your required application.
LED Chips LED array Optics Driver Luminaire
• Color temperature• Temperature (TJ)• Drive current
• Thermal losses (higher TJ)
• Optical losses • Driver losses
-10-15% -10-30% -10%-50%
100 lm/W 85 lm/W 70 lm/W 50 lm/W = System efficacy