Bought 10 units ($25 each originally from Sembawang Lighting House) for renovation but ended up didn't use. Used dual color LED instead because didn't know got dual color E27 light bulb by that time.
5" square fixture with frosted tempered glass window for false ceiling, holds E27 light bulb which is easy to buy and replace and many choices for color temperature. One time install and hassle free maintenance.
Clearing off cheap at $100 (10 units) as occupying space in the store room.
Message if interested.
