... 3)Luminous Flux:>1200lm 4)2 years warranty LED downlight 230v(100~240V), 2 years warranty Power ... ≥50000hrsWorking temperature-20~+50°C CertificatesCE&RoHS Advantage of led down light:1. Long lifetime: >50,000hours2. ... No flicking, no humming, lower maintenance costsApplication of led down light:widely used in office, sitting room, bedroom ... 11·Competitive price Solution cases: 220v led downlight