Item Name: LED Light Bulb

Base Type: E27

Voltage:

1)DC(3V),can 3V-3.5V,advice use 3-3.2V.

2)DC(3.7V),can 3.3V-4V,advice use 3.3-3.7V.

Wattage: 3W 5W

Color Temperature: Warm(3000K),White(6000K).

Attention:

1)3V bulb,use 3-3.2V,the brightness is OK.if over 3.2V,too bright,warm color may become more white.

Color Rendering Index: Ra >70.

Lifespan: over 10,000 hours.