Electronic Ballast for Fluorescent Lamps Bulb 18-22W AC220V for Headlight of T4 Curtains Blinds & Accessories Easy to clean and convenient

Easy to clean and convenient to use

5-1 inch difference due to manual measurement

3V Voltage Converter Board Power Supply Module img *{margin:0

Peel off the release paper and directly attach the patch to the hole

Electronic Ballast for Fluorescent Lamps Bulb 18-22W AC220V for Headlight of T4 Curtains Blinds & Accessories Easy to clean and convenientITEM NAME: Electronic Ballast for Fluorescent Lamps Bulb 18 22W AC220V for Headlight of T4. Output Power: 18 22W. Prevent fluorescent tube from flashing and buzzing when powered on. Due to the difference between different monitors, the picture may not reflect the actual color of the item.