-
2026-11-02
Cabinet Drawer Light Wiring That Fatigues and Breaks After Months of Sliding
A wire bent at the hinge every day snaps after a few thousand cycles. I route a service loop, choose flexible cable and protect the hinge point.
view more >> -
2026-11-02
Gluing SMD Strip to Rough Stucco or Concrete That Will Not Hold Adhesive
Flat VHB needs a flat face; stucco and concrete give it air pockets. I seal the surface, bridge the gaps and rely on clips for rough masonry.
view more >> -
2026-11-02
Why the COB Strip Peels Off a Painted Drywall Ceiling After a Month
The paint film lets go before the tape does. I prep the surface, check the paint type, and add clips until the adhesive has a real bond.
view more >> -
2026-11-02
Center-Feeding a Long COB Cove to Stop the Fade at Both Ends
A long cove fed from one end dims toward the far corner. I size center injection, wire gauge and how many feeds a cove actually needs.
view more >> -
2026-11-02
Replacing Old Rope Light Under Shop Shelves with COB: Drop and Wiring
Rope light ran on a mains loop; a COB shelf run wants 24V and fresh loading. I walk the swap without ripping out every existing wire.
view more >> -
2026-11-02
A Sharp Bend Killed a Section of My COB Strip - Cracked Board Inside
COB flexes but the copper trace has a breaking point. I locate the cracked section, cut back to a good pad, and bend only within the radius.
view more >> -
2026-11-02
My COB White Strip Looks Pink (or Green) - Where Is the Colour Fault?
A pink or green white points to a missing or weak die channel and sloppy binning. I show how to tell binning fault from driver and dimming fault.
view more >> -
2026-11-02
COB Strip Inside a Sealed Wooden Cabinet: Heat Buildup That Kills It
A closed cabinet turns a dense COB run into an oven. I measure the temperature rise, vent the cavity and derate the strip wattage.
view more >> -
2026-11-02
Hotspots in a Backlit Acrylic Panel: Strip-to-Panel Stand-Off Distance
Too close and you see bright dots; too far and the glow dies. I give the stand-off range and diffusion material for an even halo panel.
view more >> -
2026-11-02
Why My COB Cove Shows the Board Colour Through the Diffuser at Night
A warm white board behind a thin diffuser reads as a coloured shadow at night. I cover board colour, diffuser opacity and setback that hide it.
view more >> -
2026-11-02
My Neon Flex Sags Between the Clips on a Long Straight Run
Wide clip spacing lets a heavy flex hang in shallow waves. I tighten the rhythm, support corners and check the flex cross-section for the run.
view more >> -
2026-11-02
Bending Neon Flex Around a Compound Curved Acrylic Panel
A panel that curves in two axes fights a single-plane flex. I pick side-bend versus top-bend flex and split the run where the curve twists.
view more >>












