We offer 20w 1.2m length t8 saatuv approved led tube light item: t820aled light source led: smd 2835led q'ty led: 110 pcsinput voltage(v): ac85-277v lamp power(w): 20wcri (ra>): 80lamp luminous flux(lm) : 95-100lmwcolor temperature(cct): w:2500-2800k, 2800-3200k, d:3750-4250k; p: 4750-5250k, 5500-6500kpf: 95working temperature(): -25 45working lifetime(hour): 50000hourstransmittance: >85%length: 1.2mrotatable: 0-350certification: saatuvwarranty(years): 3 yearsip rating: ip65beam angle(): 120 packing:packing dimension: 127*22*22cmsn.w.: 0.35kgg.w.: 10kg product features1. Use international well-known led chips and high-quality al pcb, with smt technology, make sure the long lifetime and the low decay.2. Use high-end aluminum profile for better heat dissipation.3. High-end pc cover with nice light transmittance(>85%). Transparent pc and frosted pc are optional.4. Internal or external led constant-current power supply special for led tube, make sure the lifetine of led tube.