Philips Stellar Bright White T-Bulb B22 (30 W) 1 UnitKey Features Cap Type: B22 Material: Polycarbonate Energy Efficient Swivel Body Eye Comfort How to Use Install the bulb in the existing LED bulb socket of any room for cool white light. To adjust the light source, twist and rotate the head of the bulb to throw light in the desired direction. Benefits Wider Light Spread Energy Efficient Rotating Body Disclaimer if any Keep out of reach of children About the Brand Signify N. V., formerly known as