Postby John Rickett » January 7th, 2011, 9:58 pm
MIke,
For landing lights, there is no substitue for watts - I would suggest you look in B&Q or similar for sealed halogen lamps. They are made as feature lights or picture frame illuminators They are rated at 12v and usually are in two sizes, 35 and 50mm diameter. Go for 35 watts or 50 watts if you want to see the lamps effectively at a distance on a bright day. The reflectors range from a narrow to a wide beam so go for the wide beam ones if you want them to be visible to spectators who will be viewing the model on the approach at a greater angle than the pilot. An 'engine kill switch' module will switch them ok and so will a cheap electronic speed controller for brushed motors.