1. Isolated constant current driver, using RUBYCON capacitor.
2. Light efficiency: up to 133LM/W at clear cover. Lumen of milky cover tube is 7% less than clear cover tube.
3. Energy Efficiency Class: A++.
4. CRI: 80~85Ra; Power Factor: >0.95.
5. The tube can pass 4000V HI-POT test.
6. Shell Material: Aluminum Alloy, PC.
7. Working temperature: -30°C to +40°C.
8. Color temperature: 3000K, 4000K, 5000K, 6000K optional.
9. Working voltage: AC 230V.
The lifespan of LED tube depends on the LED driver, and the lifespan of LED driver mainly depends on its capacitor quality.
There are lots of different quality LED tubes in the market, most of them use CapXon, BERYL, or AISHI capacitor.
Powercoon u.s.a use only Rubycon or Nippon Chemi-Con, top brand capacitor.
5 years. Powercoon u.s.a replaces the defective product with new one for free in warranty period.
Light distribution curve: