The LÄÄMP - Steampunk Table Lamp

This steampunk-style table lamp can be powered via a USB-C port. The built-in dimmer allows you to adjust the brightness as desired. Thanks to the built-in LiPo battery, the lamp can also be operated without a power connection.

• Printer: MK4S+
• Filamet: PETG
• Nozzle: 0,4mm

All parts were glued together with cyanoacrylate and then the fake screws were screwed together.

Required prints:

• 1 x The_LÄÄMP_main_body_and_feet
• 1 x The_LÄÄMP_pipe_below
• 1 x  The_LÄÄMP_pipe_above
• 3 x The_LÄÄMP_chandelier_lamp_housing
• 3 x The_LÄÄMP_chandelier_top
• 1 x The_LÄÄMP_lamp_housing_body_lid
• 1 x The_LÄÄMP_switch
• 3 x The_LÄÄMP_bulp_filament_holder
• 48 x Nut_M4
• 60 x Screw_M4x12mm

Rust finish

The printed parts were primed with a mixture of high-fill clear matte varnish and brown model paint with metallic components. After drying, the parts were treated with the rust activator (sometimes several times) to achieve the desired finish. The paint used is available from https://www.rostfarbe.de

Electronics

The light bulb

For the light source, two 3V 40mm 150mA LED filaments were used per lamp. These were connected in the middle with a spot welder and welded to two insulated copper wires.
The LED filaments used: https://de.aliexpress.com/item/1005004722749870.html? 
The glass tube is from TEDI.

Battery (1)

3.7V 5000mAh lithium-ion battery
https://de.aliexpress.com/item/1005006949107594.html 

LiPO charging controller (2)

DC-DC step-up converter (4)

Setting to 6.0 Volts

LED constant current dimmer (3)

For the dimmer, the potentiometer was soldered and installed in the rotary control housing (6 cable feeds).
https://de.aliexpress.com/item/1005006318114785.html 

Main switch (5)

The switch is still experimental. In addition to the printed parts, the following components are required:

• 6 neodymium magnets 
• Microswitch
• LEDs as desired 

You can also use a different switch for this.

USB-C socket 2-pin

for the charging port on the bottom
https://de.aliexpress.com/item/1005003827911143.html 

You will need 8 M3x10mm screws for the cover on the bottom.