Size(WxLxT): **0x**0x*0mm
Input voltage: AC *****0V
LED power: **0*1W
Total power: **4W
Brightness: ***0lm to ****0lm
Color temperture: Ww ***0 to ***0k Pw***0 to ***0k Cw***0 to ***0k
View angle: **0angle
CRI: Ww>*0Ra pw/cw>*0Ra
PF>*2%
Materal: Al+glass
OperatingTemperature: **0Celsius degree to **0Celsius degree
Storage Temperature: **0Celsius degree to **0Celsius degree
Certification: CE Rosh FCC and ISO***1
Warranty: Three years

Applications
1. Road said and Mine tunnel
2. Railway factory
3. Storage room and display room
4. Road toll station etc

Advantages
1. Long life: Lifetimes more than *0, **0 hours, as compared to ***0 hours for tungsten bulbs
2. Energy efficiency: Up to *0% less energy used translates into smaller power supply required
3. Non-toxicity: No Hg Pb
4. Cool: Less heat radiation than HID or incandescent
5. Versatility: Available in a variety of colors
6. Aluminum body lamp
7. Luminous efficiency is up to ****5lm/W
8. Various kinds of color temperature optional
9. High color-render index
*0. Milky white lamp-shade, soft light, which reduce damage to our eyes;
*1. Novel style and sophisticated appearance;
*2. Unique thermal design and low temperature, extending the life of LED.

Comparison:
1. Incandescent Light Bulb: **4% efficient
2. Fluorescent: ****5% efficient
3. LED: ****5% efficient (****0% theoretical)