Certifications of LED bulb lamp: CE, CB, RoHS, GS, EUP, TUV, C-Tick, SAA, IC, KC, FCC
1. Size: (W)60mm x (H)110mm
2. Net weight: 75g
3. LED Chip: Models Epstar
4. Power: 5.5W/6W
5. Colour Temperature: WW (2700 - 3500k); CW (4500 - 6500k)
6. Input Voltage: AC85-135V OR AC185 - 265V
7. Efficiency: (WW)80-85lm/W; (CW)90-100lm/ W
8. CRI: Ra>70 PF>0.5
9. Operation temperature: -30 ~ +50centigrade degrees
10. Lamp base: E27 /E26/B22
11. Material: Airlines-cast aluminum+PC
12. Average Life: ≥ 40, 000 hours

Unique technology: The use of MCOB package, stable performance for light-emitting surface.
Light-efficient: The entire lighting efficiency of up to 100LM / W or more, 4W LED ball bulbs can be the equivalent of 40W incandescent lamp.
Color tolerances small: Mass production can control the color tolerance of 6 or less.
Weight: 4W weight not more than 75 grams, 7W weight of not more than 95 grams.
Performance and stability: The use of MCOB package technology products, BOSS primer technology to ensure rapid heat dissipation to ensure the life of the product.
High pressure resistance: 4500V over the entire lamp can be resistant to high pressure.
Cooling effect: The use of a multi-cup surface thermal structure design and hollow heat technology, fast heat dissipation, to ensure product stability and quality of life.
Environmental Protection: No mercury, lead and harmful metals. No UV, no flash, no health hazard.
Long life: Design life of 40, 000 hours or more