Specification :

Specifications
1. Caps rotatable, easy to adjust beaming angle
2. Isolating circuit design
3. Wide scope input voltage: AC85V~ 300V
4. Professional design against electric shock
5. Power Factor: 0.85~ 0.99
6. CRI ( color rendering Index) : 74-85 Ra
7. Lift Span: 50000 ~ 80000 hours
8. LED Current: 15~ 18mA
9. Aluminum heat sink body ensures long life
10. Matt cover or line-shape cover, no glare
Installation Guide:
A. Installation: remove the ballast and starter before install LED tube
B: How to change the beaming angle:
step a: take off the tube, make sure on both sides, the angle mark are all on the degree of 90
step b: on both sides, change the angle mark to a same degree that you need
step c: install the tube into the fixture