I have found 1.5 w LED Lights that take the place of 10w halogen. We have a 2011 36RL Redwood and have replace all of the lights for $80.00. These led's are just as bright as the halogen and use a lot less power and last 10 times longer. Here are the spec's
Base: G4</span>LED Chip: 5050</span>Light Color: Warm White (3000~3300K)</span>Input: DC 12V</span>Power:1.2W</span>Standby Current: 120mA</span>Max Current: 240mA</span>Lumen: 160 Lm</span>Life time: about 30,000 hours</span>Angle:160</span>
John
</span>
Base: G4</span>LED Chip: 5050</span>Light Color: Warm White (3000~3300K)</span>Input: DC 12V</span>Power:1.2W</span>Standby Current: 120mA</span>Max Current: 240mA</span>Lumen: 160 Lm</span>Life time: about 30,000 hours</span>Angle:160</span>
John
</span>