TGB Blade 250 ATV Quad Service Repair Manual, Page 208Get this manual

TGB Blade 250 ATV Quad Service Repair Manual, Page 208

17ELECTRICAL SYSTEM Replacing Bulb of Taillight
Turn the taillight and rear winker light bulb connectors by CCW
Replace with new taillight bulb(1 2V 5Wl21W)

Rear Winker Light