Light in bottle

grabcad

This design is compatible with both corrugated and flat roofs; however, an attachment (corrugated roof cartridge) is required for the former. To install, simply insert LEDs into holders, solder them to cables, and place within a transparent tube that resembles a test tube. This tube goes inside a bottle, which is then screwed onto the roof using bottle holder's while ensuring a watertight seal. For flat roofs, an additional seal is used. The battery compartment, housing the batteries, is located beneath the solar panel. To minimize leakage, certain parts can be sealed with silicone, and in some areas, the number of screws can be reduced for streamlined design.