Choose Options Quick view TLR G20 E27 Base Super Bright LED Dome Retrofit Bulbs (227TLRG20) $64.13 - $73.42 These G20 E27 base super bright LED dome retrofit bulbs come 12 per pack and have 36 super bright LEDs in each bulb. They are 2 1/2" wide by 3 3/4" tall and they are dimmable and chaseable, low power consumption, retrofit bulbs. PRODUCT... $64.13 - $73.42 Choose Options Quick view