This is a highly customizable lithium‑battery night light—using infill patterns, the core element of 3D printing, as the design motif for the lampshade; simply adjust the infill parameters to generate a wide variety of unique lampshade designs.

Overall Design:

• Built upon my MH001Li lithium‑battery night light design (https://www.nexprint.cn/zh/models/C3357715?printConfigId=C0023687), this light delivers full‑brightness performance that lasts an entire day on a single charge.
• The lampshade is printed in a single, flat piece, with the decorative pattern directly rendered through the infill structure.
• A magnetic‑attachment lampshade design allows you to effortlessly swap between different lampshades using just a single base.

Printing Guide:

• To create custom lampshades, simply modify the infill pattern, infill density, and infill orientation of the lampshade body in Layer 1.
• The design comprises two main components: the lampshade (consisting of a one‑piece lampshade panel, lampshade frame, and light‑diffusing film) plus the base (lamp base and MH001Li core board), fully equipped with all the components required for the MH001Li.
• Layering and material recommendations (layering already configured by default): Use your preferred transparent or semi‑transparent PETG for the lampshade; opt for white PETG (which remains translucent) for the light‑diffusing film and MH001 core board; and print the lampshade frame and lamp base using any solid‑color filament of your choice.
• Components to procure: 1 x LW2794 LED night light kit, 8 x 15×5×3 mm strip magnets (see the bill of materials for links).

Reference for Modifications

Installation Guide:

1. Assemble the lithium‑battery LED base: Refer to the MH001Li‑SE installation tutorial at https://www.nexprint.cn/zh/models/C3357715?printConfigId=C0023687.
2. Assemble the lampshade: Position the lampshade frame with the grooved side facing upward. First, snap the light‑diffusing film into place, then fold the lampshade body into its final shape—keeping the smooth surface facing outward—before securing it within the lampshade frame’s grooves (both the light‑diffusing film and the lampshade body can be reinforced with 502 adhesive for added stability).
3. Pay attention to the magnetic pole orientation, and use 502 adhesive or another fast‑setting glue to affix the magnets.
4. Once the adhesive has fully cured, simply snap the lampshade section onto the base. You can print lampshades in various colors and infill types to create a diverse range of lampshade frames.

The complete night light structure