Danner's MR 16 Replacement Halogen Lamp.
Directions to install the 20 watt bulb & reflector:
Unplug the power supply. Dry off the light housing. Unscrew the four phillips screws holding down the glass lens and plastic cover. Pull out the lamp reflector assembly. Disconnect the white ceramic wire connector from the back of reflector by pulling straight off. Connect the new reflector. Gently insert lamp reflector back into the plastic body, making sure the rim of the reflector is flush with the plastic body. Remove old "O" ring and inert new one supplied in this package. Clean the glass lens and reseat over "O" ring. Place plastic cover over glass and uniformly tighten the four screws. The plastic cover must be rightened until it meets the main housing body to be water tight.