Husqvarna 541 20 10-10  BULBFor 10, 11 & 12

Light Bulbs for outdoor power equipment can be a common replacement as they burn out over time, and are necessary when operating in dark, or dimly lit conditions. Always be sure to have sufficient lighting when operating. Light bulbs in outdoor power equipment are easily replaced, and similar to installation of lightbulbs in other applications. Before installing, make sure the ignition switch is in the off position and the key is removed.