At Rostronics, it says that the Britek GY-650 light (Product ID: G-600W) can accept 250W, 300W, 500W, 600W, and 650W Bulbs.
I thought I would start a thread where everyone can share any bulbs that they have successfully used in the Britek GY-650 Light.
This DVInfo thread states that "My 600w...