Professional Waterproof LED Spotlight Housing for MR16 Bulbs When your lighting needs to perform in the harshest wet environments — pools, ponds, fountains, or outdoor landscapes — the LumenstarLED Waterproof MR16 Spotlight Housing delivers the durability and reliability professionals demand. Engineered specifically for 12V DC MR16 LED bulbs, this housing carries a full underwater rating, making it the go-to solution for submerged and splash-zone installations across Canada. Built Tough for Wet & Underwater Environments This robust spotlight housing is sealed to protect against full water submersion, ensuring your lighting investment lasts season after season — even through harsh Canadian winters and freeze-thaw cycles. Whether you're illuminating a backyard water feature, a commercial pool perimeter, or a decorative fountain, this fixture provides a watertight, secure fit for your MR16 LED bulb of choice. Versatile, Low-Voltage Design Operating at a safe 12V DC, this housing is compatible with standard low-voltage landscape lighting transformers, making installation straightforward for both professionals and skilled DIYers. The MR16 socket accepts a wide range of LED bulbs, giving you full control over colour temperature, brightness, and beam angle to match your exact project needs.