Specifications:
1) Working Voltage: AC110-240V
2) Power Consumption: 18 Watts
3) Light output: 1152 lm(warm white), 1380 lm(white)
4) UV-resistant PMMA tube housing, Inter-connectible
5) Qty of LED: 288pcs super bright smd 3528
6) Length: 1200mm
7) Ambient Temperature: -20 ~ 40 degrees Celsius
8) Quick mounting brackets provide ease of installation and lower installation costs
9) Color temperature: 6000K~6500K, 2700K~3300K 

Application:
YooHun led tube competitor's similar product
Acrylic front cover: never get broken easily glass tube: get broken easily
Work in two modes: with ballast or without ballast work without ballast only
Use smd led with best lumen maintenance use through-hole led's with high light degradation
Warranty: 3 years no concrete warranty
No hazardous materials & fully ROHS-compliant not ROHS-compliant
Advantages over competitor's led tubes
Glass tube: keep all heat inside the tube, and kill led's prematurely
Aluminum back cover: better heat dissipation & thus longer lifetime for the led's