... 4. Warranty: >50,000h 2ft 9W T8 LED Tube Light Widely used in the hotels, advanced clubs, underground car ... lm720 lmLuminous Efficacy93.6 lm/W90 lm/WCRI7580Beam Angle120Attenuation of light<3% after 1000hoursWarranty2 yearsLife span50,000hCertificateCE & RoHSPayment TermsL/ ... MonthDelivery Detailsample order, within 5~7 working days after payment; large order, 30 working days right after the receipt of ...