Signature Enterprise Double Color LED Panel Round Side 3D Effect Light (Blue,6w) -Pack of 04 Color Name:Blue                                                                                 |                            Size:2.5 x 2.5 inch   6W side Blue LED slim panel light. 3watt white and 3watt Blue colour. color changed with the on off switch. once switch on its white colour. second time switch on its Blue colour. and third time switch on its both white and Blue colour. very easy to use and very decorative product with double colour.