RMJ International offers the Chillite, a «movable» magnetic and waterproof spotlight to illuminate above-ground pools. 

Fitted with a magnet, unbreakable, rechargeable and versatile, it runs on rechargeable or pencil batteries. Equipped with LEDs of different colours, variable or fixed, or a white light, it has an autonomy of 10 hours, the recharging takes 5 hours.  This spotlight was specially designed to adapt to above ground pools (Vogue, Intex, Bestway, Gré, etc.)