5 x M4 25mm Hand Tighten Nut 6 Petal with Hole Through Easy Tighten and Release LED LIGHT if installed and doesn't light

if installed and doesn't light up then remove and turn 180 degree end to end and refit and will operate correctly)

button name and button functions via Ai-Thinker through your mobile phone

When the engine is started and the start battery reaches 26

Voltage 12v

Length: 500mm

5 x M4 25mm Hand Tighten Nut 6 Petal with Hole Through Easy Tighten and Release LED LIGHT if installed and doesn't lightHere we offer 5pcs M4 25mm Hand Tighten Nut 6 Petal with Stopper for Easy Release Applications . *Material Sturdy and durable plastic star knobs ensure durability and long lasting performance. Brass metal female threaded insert offers high strength and corrosion resistance for long service life. Threaded knobs provides a smooth surface, comfortable grip and ergonomic operation. *Features 6 point star design adjusts and tightens easily for maximum