Product

UVA Spot Light

60° narrow beam, 7–40 W, for exhibit highlights, local curing and accent effects.

Family of recessed UV-A spotlights in several diameters on a black surface

A 60° beam for a focused UV spot, not a room wash.
All-aluminum heat path, driver in the housing, recessed into the ceiling.
Five sizes from 7 W to 40 W. CE and RoHS.

TH-249

Recessed spot, internal driver, 110/220 V. Wavelength 365 nm or 395 nm. One published radiant-flux figure per wattage.

365 nm / 395 nm60°110/220 V ACInternal driverAluminum−40 °C to +40 °C

TH-249 recessed UV-A spotlights, white housings with purple reflectors

Item	Power	Dimension	Radiant flux (W)
GY-TH-249-7W	7 W	Φ65 × H65 mm	2.3
GY-TH-249-12W	12 W	Φ87 × H78 mm	4.1
GY-TH-249-18W	18 W	Φ108 × H93 mm	6.1
GY-TH-249-30W	30 W	Φ139 × H123 mm	10.2
GY-TH-249-40W	40 W	Φ150 × H143 mm	13.6

Radiant flux is published as a pair for the 365 nm and 395 nm options, in datasheet order. It is measured UV output, not electrical watts.

Questions on this family

When should I use a spot instead of a flood?

Use the spot when the UV has to land on a label, a joint, a vitrine or a small set piece. Use a modular flood when the job is a field, a stage wash or a long wall.

Can it cure UV adhesive?

It is specified for local glue and ink cure and for fluorescent inspection. Match the wavelength to the chemistry and keep the working distance short. The 40 W head is published at 13.6 W radiant flux.

Used for

Stage, Festival & PartyModular arrays that wash a large stage evenly. Quick-mount brackets for truss, wall and ground.Escape Room & Themed VenuesDual-source fixtures that switch between normal white light and 395 nm UV in one click.Industrial UV Curing & InspectionPortable and fixed UV-A sources for ink and coating cure and fluorescent defect detection, with verified radiant-flux data.

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UVA Spot Light

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