LED Lighting for Figure Shelves, Explained (Review)
A practical breakdown of LED Lighting for Figure Shelves, Explained (Review), aimed at collectors. No marketing language — just the specification, the construction and the display consequences.
Light Damage Is Cumulative
UV breaks polymer chains in paint binders and clear coats; the damage shows first as lost gloss, then as yellowing, and it is irreversible. This is why a piece can look perfect for two years and dull by year four without anything ever touching it — the light was doing the work the whole time.
Warm White LED Wins
Halogen is the worst common choice: it dumps both UV and convective heat onto the piece. Warm white LED at 2700–3000 K with under 0.1% UV and a colour rendering index of 90 or higher is the practical answer, provided the fixture genuinely filters UV and infrared rather than merely claiming to on the box.
Targets That Prevent Damage
Keep displayed pieces at 18–24 °C and 40–55% relative humidity. Above 60% invites bloom and mould; below 35% dries fabric trim on mixed-media builds. No direct sun, ever, and gentle indirect airflow rather than a fan pointed at the shelf, which raises dust deposition sharply.
Lux-Hours, the Budget Nobody Tracks
Museums manage light as a dose: illuminance multiplied by hours. A shelf at 200 lux for eight hours a day is about 584,000 lux-hours a year. Halving daily on-time is as effective as halving brightness, and cheaper, because a display shelf does not need to outshine the room it stands in.
Brightness vs Exposure
A bright lamp for two hours hurts less than a dim lamp left on all week. Distance also matters: illuminance falls with the square of distance, so raising a fixture from 30 cm to 60 cm cuts exposure by about three quarters without buying new hardware.
If the specification is vague, treat that as the answer. Good manufacturers publish the detail because collectors ask for it.