Bluetooth lights: Get a strip of smart Bluetooth LED lights. Safe: These backlights operate at a voltage of 5V and is equipped with a short circuit protection. Lengths: Option of a 1m, 3m or a 5m strip of lights. Backlights: Add a unique touch to the back of your TV with these super cool and unique strip lights. Bright: Features colourful changing effects. Smart Bluetooth Led Strip Lights | Living Social