LED bulbs: GUPBUWF-01BR-0102

Features:
Energy saving; ( 60% energy saving than the conventional lamps)
Environmental friendly, no UV, IR;
Flicker free, avoiding hurting the eyes;
Long life-span, up to 50000H, saving efforts and cost;
No fragile glass, easy for transportation;
Easy installation, E27 base, easy replacement for conventional fluorescent lamps;
Elegant design could be a nice decoration as well;
Perfect illumination uniformity.

Specification:
Model GUPBUWF-01BR-0101
Input Voltage AC 100~240V
Frequency Range 50~60Hz
Power Factor (PF) Above 0.9
Total Harmonic Distortion ( THD) < 20%
Power Supply Efficiency >83%
Light Source Working Current 330± 20mA
LED Chip & Packaging Bridgelux, 1LA5
LED Quantity 6× 1W

Lamp's System Consumption 7W
LED Luminous Efficiency More than 100lm/W
Lamp's Initial Flux 460(Tj=25 degree Celsius)
Lamp's Normal Flux 440lm(Tj=70 degree Celsius))
Color Temperature(CCT) Warm White 3000~3500K; Neutral White 4000~4500K; Pure White 5000~6500K
Color Rendering Index (CRI) Ra≥ 72
Beam Angle 133°
Junction Temperature (Tj) < 68 degree ± 5% ( Ta=30 degree Celsius)
Working Temperature -20~40 degree Celsius

Working Humidity 10%~90% RH
Storage Temperature -20~45 degree Celsius
Life Span >20, 000 Hrs
Body Material Die-Casting Aluminum + PC
IP Rating IP20
Dimension Dia 60× H110mm
Net Weight 0.115kg