4 foot T8 LED replacement tubes to Canada , cUL certified 4ft 22w led tube

4 foot T8 LED replacement tubes to Canada , cUL certified 4ft 22w led tube


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4 foot T8 LED replacement tubes to Canada , cUL certified 4ft 22w led tube


Original led lighting manufacturer

UL cUL listed: E476157

5 years warranty

 

OUR LIGHTING ADVANTAGES:

1.Rotatable end cap and standard cap available

2.Patented heat sink and optical diffuser

3.Wide voltage and constant current design,used in most of countries.

4.High lumens SMD2835 from Original Epistar

 

TECHNICAL SPECIFICATIONS:

1.Lumens:130LM/W

2.Power:22 Watts

3.Power Factor:>0.96

 

WHY CHOOSE US ?

*Super bright led (LM80 qualifild), lumen efficiency 130lm/w (fixture)*Narrow range of Bin  to keep perfect color consistence  (by ANSIC78.377A standard)* PF: 0.98, efficiency : 89% and THD<15%*Constant current isolated circuit design; output voltage  30-40V, safe for man-touch, with over-current , overvoltage and short-circuit protection. 35000hrs lifespan warranty driver.
* 5 years warranty

Contact me if interested, detailed information will be sent at once, thanks.


Now T8 4FT 18W on promotion!!Model:LYT84FT18,2300lm,DLC UL cUL ( E476157 ),special offer 6.8usd/pc ,base on MOQ 10,000pcs.Your sample order will be appreciated !


Small knowlage of the difference between UL and non-UL LED tubes:

1) Heat sink thickness: UL Tubes require a minium thickness of 0.81MM, we are currently using 1MM 6030 pure aluminum, free of any impurities, with best thermal management.Many manufacturers are using aluminum alloy heat sink with thickness of 0.5 or 0.4MM, with poor thermal conductivity and will shorten the life of the LED chips.
2) LED chips: We use Guoxing original LEDs, color rendering index higher than 80, usually around 85, color tolerance is less than 2. And with high brightness, the light effiency for milky cover tubes reach 105 LM/W or more.
For some other factories who is using the cheapest LED chips as low as 3 cent per piece, the actual working life is within a year, and the emitted lights will turn from natural white to yellow white.

3) Drive: we use branded components to ensure the life of 35,000 hours.
 

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