1. Lifespan:over 50,000 hours
2. lumen:900lm
3. led quantity:174 pcs
4. housing:glass/pc
5. power:10w
6. Color temperature:white 3500-9500k
7. Operation temperature:under45 degress
8. Dimension:26/30*600mm
9. single led lumen:give out 5lm under 20ma
10. luminous decay:under 3% after 1000 hours
11. voltage:60v-270v