All Extra Small 1 3/4" -- LED Pool & Spa Lights Extra Large 11 1/2" -- LED Pool Lights Large 6 1/2" -- LED Pool & Spa Lights Medium 3 1/2" -- LED Pool & Spa Lights Small 2 1/4" -- LED Pool & Spa Lights XL 11 1/2" -- Rings -- Stainless Steel LED Drivers 12VDC All Products Controllers (Color, Dimmer, Timer) Remote Controls XL 11 1/2" -- Rings -- Plastic Large 6 1/2" -- Rings -- Stainless Steel Large 6 1/2" -- Rings -- Plastic Rings (Optional)