Features 5 year warranty Typically 3,500 lumens on mains AC operation Dimming to 1% via DALI, mains only Ceiling, wall mount or suspension mounting (wall mount requires optional 45o mounting brackets) Long LED life 75,000 hours Colour temperature 4,000K High colour rendering index CRI>80 Mains terminal block accepts up to 2.5mm2 cable Not suitable for installations where exposure to direct sunlight may occur External mounting clips for ease of installation Stainless steel diffuser clips High efficiency frosted polycarbonate diffuser AC efficacy typically 121 lumens/watt Ambient operating temperature, AC -20⁰C to +40⁰C DALI lighting management, mains only