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.
Model
Empat model meliputi julat:
- 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.
Optik dan warna
Lensa ditawarkan dalam sudut 15°, 24°, 38°, atau 60°, dipilih semasa pesanan. Optik 15° adalah tumpuan ketat untuk rak tunggal atau lukisan; optik 24° dan 38° sesuai untuk pencahayaan paparan dan liputan umum; optik 60° merebak paling luas untuk kawasan terbuka. Lensa diperbaiki apabila unit dipesan dan tidak dapat ditukar selepas penghantaran. Suhu warna boleh dipilih dalam julat 2700K-6500K, dan CRI melebihi 92, jadi warna fabrik, makanan, dan haba dibaca dengan tepat di bawah cahaya.
Pembinaan
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.
Kawalan dan elektrik
Input ialah 110-277VAC atau 220-240VAC dengan faktor kuasa melebihi 0.9. Kawalan dipilih semasa pesanan: DALI boleh atur, Triac boleh atur, 0-10V boleh atur, atau kecemasan. Versi DALI disambungkan ke sistem pengurusan bangunan; versi Triac berfungsi dengan pemutus dinding piawai; versi 0-10V menggunakan isyarat kawalan voltan rendah. Versi kecemasan disambungkan kepada bekalan sandaran dan memerlukan wayarasing berasingan, jadi sahkan butiran dengan pasukan jualan sebelum membuat pesanan.
Pemasangan
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.
Di mana ia sesuai
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.
Sijil
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.