LL-008 Hot Air Stirling Engine Generator Model with LED Bulb, Metal

Hot air Stirling engine generator model with a metal flywheel and CNC aluminium alloy base with 4 anti-skid pads. Fill the alcohol lamp bottle with 95% alcohol, light it, heat the cylinder for about 30 seconds, then push the wheel; the flywheel spins and drives the LED bulb. The glass tube and glass alcohol lamp let you watch the piston move. The LED bulb is DC low-voltage powered and does not connect to mains electricity. No assembly needed. Size 195x105x135mm, weight about 790g. Suitable as a science experiment model for students, teachers and adults.

What's in the box
1 x Engine Model
2 x Spare Heating Glass Tube
2 x Alcohol Lamp Bottle
1 x 1M LED Bulb
2 x LED Bead
1 x 2M LED Light String
1 x Alcohol Dropper
1 x English Instruction Manual