Just installed one. Works great, well worth the $50, and took < 5 minutes to install. Quick and cheap upgrade that everyone should consider. Should have come this way from the factory!
www.landbully.com

Tailgate Hatch Light for Lexus GX550 and Land Cruiser LC250
Illuminate your cargo space with this powerful and convenient tailgate hatch light! The wide-angle light brightens the space and makes it easier to see and access your belongings. Plug-and-play installation on the powered tailgate makes it quick and easy. No modification or trimming required...
