Exceptional Durability - This PAR56 pool light combines ultra-thin panel technology with LEDs. The housing is made of high quality corrosion-resistant polymer, filled with epoxy resin inside, which gives it very high resistance to cracking, heat and chemical corrosion, 100% waterproof. Super bright lamp - 35W effective power, 3500lm luminous flux, 140° beam angle for wide illumination and high light coverage, overall dimensions Ø178mm x H25mm. Uses up to 86% less energy than standard 300W halogen bulbs and lasts 10 times longer. Easy replacement - Fits most PAR56 enclosures/niches except small SPA devices, ideal for replacing 300W halogen lamps in common niches. With IPX8 protection, it is resistant to corrosion by chemicals used in swimming pool water treatment and is fully compatible with salt water chlorination. Maximum safe voltage - 12V low voltage output, ensuring the safety of underwater lights. When testing and installing, be sure to provide the 12V AC/DC transformer required