Bright LED bulb 12V 2.2W 220lm, color temperature bright 4000K, G4 base, life approx. 15,000h. Size ⌀ 16 x 45 mm. Operating temperature range -30...+40 °C. Good color rendering index CRI > 80. Continuous uniform spectrum, no color distortion. No UV or IR radiation. Does not contain mercury.