The All New Pro 50 Combustor integrates The World Famous SUB-HERB with a state of the art variable 50 watt device. Yes, we know this device is intended only for 30 watts. We have increased the wattage for future product attachments. Cool, right? With The Combustor you can fine tune the exact temperature you want to vape in seconds. With the Pro 50 Combustor you can vape your dry herb or you can burn the hell out of it, your choice. Mig Vapor Pro 50 Combustor.