4x 15W (=100W) GLS BC B22 A60 LED Light Bulb. Bayonet (B22) [BC]. 15W = 100W. No more waiting for light bulbs to warm up, LED's do this instantly. LED light bulbs also use a lot less energy in comparison to their counterparts, switching over to LED light bulbs will save you money in the long run as they also last longer!
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