Eiko DTD-1C-U LED Outdoor Light, 42W 120-277V 3100 Lm. Litespan Dusk-to-Dawn w/Twistlock Photocell - Grey Bright white light for greater acuity and security 120-277V twist lock dusk to dawn photocell included Heavy gauge, die-cast aluminum housing Instant-On with no warm up, unlike HID Up to 15 years maintenance free performance Impact resistant, non-yel