Features - Superior light quality - Intense focused light - Lights objects with full rendition not seen in other lamps - Thermal cut-off protection with auto reset function guards against installation faults or overlamping - Quick and economical installation - only one connection large looping mains terminal - Acoustic rating: for acoustic STC 55 ceilings space 1.6m minimum - For acoustic (RW) STC 57 and 58; space 2.5m minimum - (RW) STC Sound Transmission Ratings - Cos = 0.98 (NSW 21045)