Hella Marine White Halogen Deck Lamp 998541001 Battery Load Testers Are these blades better than

Are these blades better than aluminum props

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Hella Marine White Halogen Deck Lamp 998541001 Battery Load Testers Are these blades better thanHELLA MARINE White Halogen Deck Lamp 998541001 Wide spread close range illumination with double Free Form reflector White fiber reinforced plastic housing with extended front edge to protect lens Triple the light output compared to conventional lamps of the same size Large 145 x 83 mm light aperture Extended front edge for lens protection 316 stainless steel mounting hardware UV and impact resistant plastic housing 2 x 12 V 55 W H3 bulbs included