Key Specifications/Special Features:
Unique technology: MCOB (multiple chips and cups on board) packaging mode
High luminous efficiency: up to 100lm/W for whole lamp
Stable performance: by using MCOB package technology, BOSS primer technology and so on to ensure rapid heat dissipation and life of the products
High voltage resistance: up to 4500V
Good heat dissipation: by using multiple thermal structure design, heat dissipation is good to ensure stability of life and quality
With CE, CB, RoHS, GS, EUP, TUV, C-Tick, SAA, IC, KC and FCC marks
Style: MR16
Cap base: E27/E26/B22/E17/E14
Material: aluminum spinning and PC
Sizes: 50 x 53mm
Average lifespan: 40,000hrs
Energy efficiency: European energy class A
Power: 4W
Input voltage: 80 to 135V or 180 to 265V AC
Line frequency: 50 to 60Hz
Color temperature: 2700 to 3500 or 4500 to 6500K
Luminous efficiency: 70 t o 80 or 80 to 90lm/W
Luminous flux: 280 to 320lm (warm white) or 320 to 360lm (cool white)
CRI: >70Ra