Image 1 of 1 RING 'TruckMaster' Stop/Flasher BA15d 24v 21w (10) - ERTM346 £5.52 Volts/Watts 24V 21W Qty : 10 Add To Cart Added! Volts/Watts 24V 21W Qty : 10 SBC. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like RING Side & Tail Lamps Cap - BA15s 24v 10w Tubular (10 x 1) - ERB246 £5.18 RING Panel & Indicator Lamps - Cap BA7s 24v 3w (10) - ER283 £5.05 RING Festoon S8.5d 11x44mm 12v 10w (Qty 10) - ER265 £6.05 RING 'TruckMaster' Heavy Duty Long Life Stop/Flasher BA15s 24v 21w (10) - ERLL241 £8.79 RING Panel Wedge Base W2x4.6d 12v 1.2w Blue (10) - ER286B £8.15