The plastic case makes it resistant to acids and alkalis. The bulb is filled with resin to make it 100% waterproof. With the remote control, you can adjust the desired light color at any time. Easy to install for standard . Compatible with fresh water or salt water pools. It is widely used in underwater lighting decoration, landscape lighting, garden lighting, horticultural engineering design, public fountain plaza, public or private swimming pools and other fields. This pool light is very translucent and sensible and can be used with other chassis after the corresponding chassis is embedded in the pool light. It is widely used in underwater lighting decoration, landscape lighting, garden lighting, horticultural engineering design, public fountain plaza, public or private swimming pools and other fields. Power: 36W Colour:white Material:Aluminum + PC Size:28*7cm Package Contents: 1* pool lights 1* manual 1* base 1* set of installation tools Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.