IP65 Downlights LED Square Recessed 10-40W ILED-DL-A D4

The ILED-DL-A D4 is a recessed square LED downlight with an IP65 rating, built for damp rooms and covered outdoor areas. The IP65 rating means the housing keeps out dust and handles water jets, which is why this model is used in bathrooms, shower rooms, kitchens, and covered walkways where a standard downlight would not be allowed. The Citizen or CREE COB source delivers around 100 lm/W, and the square face reads cleanly in a grid layout.

Models

Four models cover the range:

• ILED-DL3-A D4 18W: 1800 lm, body 100mm x 100mm x 64mm, cutout 90mm x 90mm
• ILED-DL4-A D4 28W: 2800 lm, body 136mm x 136mm x 83mm, cutout 125mm x 125mm
• ILED-DL5-A D4 38W: 3800 lm, body 158mm x 158mm x 96mm, cutout 145mm x 145mm
• ILED-DL6-A D4 48W: 4800 lm, body 180mm x 180mm x 109mm, cutout 165mm x 165mm

Each model steps up in output and opening size, so the choice of cutout should be made against the final ceiling plan. The larger bodies also give more surface for heat dissipation in enclosed damp locations. The 18W model is the choice for a shower cubicle or small bathroom; the 48W model covers a bigger room or a covered outdoor area with a high ceiling.

Optics and color

Lenses are offered in 15°, 24°, 38°, or 60°, selected at order. The 15° optic is a tight spot for a single shelf or picture; the 24° and 38° optics suit display lighting and general coverage; the 60° optic spreads widest for open areas. The lens is fixed when the unit is ordered and cannot be swapped after delivery. Color temperature is selectable within 2700K-6500K, and CRI is above 92, so fabric, food, and finish colors read accurately under the light.

Construction

The housing is aluminum, finished in white or black, chosen at order. The IP65 rating covers dust and water jets, which is the main reason this range exists. The electrical classification is Class II. The square body sits flush against the ceiling, and the gasket around the trim keeps moisture out of the ceiling void.

Controls and electrical

Input is 110-277VAC or 220-240VAC with power factor above 0.9. Control is chosen at order: DALI dimmable, Triac dimmable, 0-10V dimmable, or emergency. The DALI version links into a building management system; the Triac version works with standard wall dimmers; the 0-10V version uses a low-voltage control signal. The emergency version connects to a backup supply and requires separate wiring, so confirm the details with the sales team before ordering.

Installation

The fixture recesses into a plasterboard ceiling. Cut a square opening to the cutout size for the model, wire the driver, then seat the housing. Always switch off the supply at the breaker before wiring. In damp rooms, the seal between the trim and the ceiling board matters more than in dry rooms, so press the housing fully home before fixing the trim. Check the ceiling void depth against the model height before cutting, since the 38W and 48W versions sit deeper in the void.

Where it fits

The D4 suits bathrooms, shower rooms, kitchens, and covered outdoor areas. In a hotel bathroom, the IP65 rating allows the fixture over a shower cubicle or vanity, which a standard downlight cannot do. In covered walkways and canopies, the same housing works where rain splash is possible but direct exposure is not. The 60° optic spreads light across these open areas; the 15° and 24° optics pick out a single shelf or display.

Certifications

The ILED-DL-A D4 carries TUV, CE, RoHS, and SAA certification. If the project needs certification documents on file, they can be requested from the sales team.

The ILED-DL-A D4 is a direct answer when a recessed downlight has to survive moisture.

• IP65 rated. The housing keeps out dust and handles water jets, so the fixture is allowed in bathrooms, shower rooms, and covered outdoor spots.
• Wide output range. Four models from 18W to 48W, with cutouts from 90mm to 165mm square.
• Choice of optics. Lenses in 15°, 24°, 38°, or 60° cover tight accent and wide wash in one family.
• Accurate color. CRI above 92 and CCT from 2700K to 6500K cover warm and cool interiors.
• Efficient output. Around 100 lm/W from a Citizen or CREE COB source keeps energy use low for the light delivered.
• Flexible control. DALI, Triac, 0-10V, or emergency versions, selected at order.
• Documented compliance. TUV, CE, RoHS, and SAA certification helps with projects that require marks on file.

For damp-rated recessed downlights, this is the square range we point buyers to first.

The ILED-DL-A D4 suits places where moisture rules out a standard downlight. In bathrooms and shower rooms, the IP65 rating allows the fixture over a shower cubicle or vanity, where condensation and splash are normal. In hotel bathrooms, the same housing works across the room, so one family covers dry and wet zones.

In kitchens, the fixture sits over prep counters and sinks where steam and splash are common. In covered walkways, canopies, and entrance awnings, it runs where rain splash is possible but direct exposure is not. The 60° optic spreads light across these open areas; the 15° and 24° optics pick out a single shelf or display.

The 18W model suits small bathrooms and utility rooms; the 48W model covers a larger space with 4800 lm. Because all four share the same square family look, a project can mix outputs in one room without breaking the visual line. For damp rooms, the IP65 gasket also keeps condensation out of the ceiling void, which matters over time. In covered walkways, a row of 60° units keeps the path evenly lit without glare.

A few points to check before you order the ILED-DL-A D4.

• Cutout size. Cutouts run from 90mm to 165mm square depending on the model. Measure the ceiling opening before ordering, because the housing cannot shrink.
• Lens angle. 15°, 24°, 38°, or 60° is fixed at order. If the room plan changes later, the lens cannot be swapped in the field.
• Control choice. DALI, Triac, 0-10V, or emergency is selected at order. Changing control type after delivery means a different driver.
• Voltage. Confirm whether the project runs 110-277VAC or 220-240VAC and state it with the order.
• Emergency version. It needs separate wiring to a backup supply. Ask our sales team for the wiring details and runtime before ordering.
• Outdoor limit. IP65 covers damp rooms and covered outdoor spots, not full weather exposure. Keep the fixture under a roof or canopy.

If anything is unclear, send a message to our sales team before ordering. It costs a minute and avoids a wrong fixture.