Feature:
Similar appearance to traditional bulbs, special head dissipation design and unique light distribution method.
Wide working voltage ,no flash ,no delay when power on or power off .
Less light attenuation, less than 5% luminous flux decrease in the first 5000 hours.
Luminous flux can be 60lm/W or above ,equal to 25W incandescent bulbs ,saving 80% energy compared with incandescent bulbs.
Longer life span to 30,000 hours above, more than 10 times of incandescent bulbs, saving maintenance cost.
Technical data:
Material:  glass
Working voltage:230V
LED Qty:66PCS
Power:3.3W
Color: white, warm white, red, green ,blue ,yellow
Luminous flux:300lm(white),250lm warm white
Lamp base : E27
Ra: ≧70%
View angle:120°
Working temperature:-20°-45°
Working humidity:<90%
storage temperature:-40°-80°
storage humidity:<95%
bulb house temperature increase::<27
Internal part temperature increase : <37
IP rate: IP20
Life span :>40000H