Image 1 of 1 RING 'TruckMaster' Heavy Duty Long Life Stop Flasher Reverse BAU15s 24v 21w (10) - ERLL588 £14.30 Volts/Watts 24V 21W Qty : 10 Add To Cart Added! Volts/Watts 24V 21W Qty : 10 Off Set Pin (SCC). Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like RING 'TruckMaster' Side & Tail Lamps W2.1x9.5d 24v 3w (10) - ERTM505 £4.78 RING Festoon - Cap S8.5d 11x38mm 12v 5w (10 x 1) - ERB242 £3.54 RING Halogen Headlamp H4 P43t 12v 100/55w - ER473 £5.35 RING Stop/Flasher BA15s 24v 24w (10) - ER339 £4.95 RING 'Truckmaster' Heavy Duty Long Life Halogen H1 P14.5s 24v 70w - ERLL466 £3.99