tanchit IP68 This pool led bulb is made of high quality ABS to resist corrosion, never crack, quickly dissipate heat and ensure a smooth light transmission. The IP68 tanchit with internal seal ensures that it can be used underwater for a long priode without leakage.Sillumination of a pure blue 18 W power, luminous flux of 600 lm, radiation angle of 120, dimensions diameter 176mm x H97mm. Offering wide lighting and leve light coverage. The rich and saturated blue lights make you feel like you are swimming in the ocan.Salle Size Universal size, compatible with most PAR56 bootmakers/niches with the exception of small SPA devices, idal to replace 300W halogne lamps in common niches. Suitable for chlorine pools and dirty water.Maximum safety voltage voltage output of 12V that ensures the safety of underwater lights. During testing and installation, be sure to provide the necessary 12V AC/DC transformer. (Excluding transformer and pre-assembled niche)Reliable Quality & Professional Service All pool spot bulbs undergo rigorous high temprature tests and IPX8 underwater tests before being expdies. We offer a 2-year warranty. If you have any questions, don't hesitate to send us an email, and we'll help you solve it with professional advice.