LED 35W GU10 Spot Light Bulb 230V Warm white light (2700 K)Light can have different colour temperatures, indicated in units called Kelvin (K). Bulbs with a low Kelvin value produce a warm, cosier light, while those with a higher Kelvin value produce a cool, more energising light. Bulb power                       4WBulb shape                        SpotFitting/cap type                  GU10Luminous flux                    180lmBulb lifetime                      25000 h  light colour                        Warm white Equivalent Power              35W