ANTI-GLARE LED DOWNLIGHT · DL01 SERIES
GLOW-D Fixed Comfort Downlight
UGR22 anti-glare · 150lm/W · Ra90 — fixed downlight for hotels, shops and restaurants.
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GLOW-D DL01 anti-glare LED downlight UGR22 in white finish — fixed comfort light for hotels and shops.
DL01 Anti-Glare LED Downlight
GLOW-D series · UGR22 fixed · 10W-30W · Ra90 · 38/60° beams
The GLOW-D DL01 is an anti-glare LED downlight UGR22 for hotels built around a deep recessed optic that keeps the bright LED out of sight, so guests and staff get soft, eye-friendly light even after long hours underneath it.
This UGR22 anti-glare downlight for shops covers 10W to 30W (1450lm to 4300lm) at up to 150lm/W with CRI Ra90 and SDCM<3, in 3 to 8 inch housings with 38° and 60° beams — bright enough for sales floors, gentle enough for dining rooms and corridors.
- 10W-40W options, 3 to 8 inch sizes
- UGR<22 anti-glare, SDCM<3
- Up to 150lm/W, CRI Ra>90
- 0-10V/DALI dimming optional, White/Black
Datasheet
Select a model to view full specifications
| LC-DL01-10W | |
|---|---|
| Model | LC-DL01-10W |
| Wattage | 10W ±5% |
| Input Voltage | 220-240V AC 50/60Hz |
| Lumen Output | 1450lm ±5% |
| Size (Ø x H) | Ø115xH56mm |
| CRI | ≥90 |
| Beam Angle | 38°/60° |
| Finishing | White/Black |
| Cutout | Ø105mm |
| LC-DL01-15W | |
|---|---|
| Model | LC-DL01-15W |
| Wattage | 15W |
| Input Voltage | 220-240V AC 50/60Hz |
| Lumen Output | 2150lm |
| Size (Ø x H) | Ø136xH70mm |
| CRI | ≥90 |
| Beam Angle | 38°/60° |
| Finishing | White/Black |
| Cutout | Ø125mm |
| LC-DL01-20W | |
|---|---|
| Model | LC-DL01-20W |
| Wattage | 20W |
| Input Voltage | 220-240V AC 50/60Hz |
| Lumen Output | 2850lm |
| Size (Ø x H) | Ø162xH80mm |
| CRI | ≥90 |
| Beam Angle | 38°/60° |
| Finishing | White/Black |
| Cutout | Ø145mm |
| LC-DL01-25W | |
|---|---|
| Model | LC-DL01-25W |
| Wattage | 25W |
| Input Voltage | 220-240V AC 50/60Hz |
| Lumen Output | 3600lm |
| Size (Ø x H) | Ø195xH95mm |
| CRI | ≥90 |
| Beam Angle | 38°/60° |
| Finishing | White/Black |
| Cutout | Ø175mm |
| LC-DL01-30W | |
|---|---|
| Model | LC-DL01-30W |
| Wattage | 30W |
| Input Voltage | 220-240V AC 50/60Hz |
| Lumen Output | 4300lm |
| Size (Ø x H) | Ø220xH100mm |
| CRI | ≥90 |
| Beam Angle | 38°/60° |
| Finishing | White/Black |
| Cutout | Ø200mm |
Why GLOW-D for Hotels and Shops
Fixed anti-glare comfort where people linger
Lobbies, dining rooms and sales floors keep lights on all day with people sitting right underneath them. The GLOW-D DL01 hides its LED deep inside the housing so the bright source never sits in the direct line of sight — that recessed shielding is what holds the fitting to UGR22, giving a calm ceiling without dark patches. It slots into any retail lighting solution combining downlights with track lights as the comfort layer beneath accent lighting.
Comfort here does not mean dim. Each DL01 head pairs up to 150lm/W efficacy with CRI Ra90 and SDCM<3, so a 30W unit still delivers 4300lm of color-steady light — skin tones look natural at reception desks and merchandise keeps true color on shelves. Cutouts run from Ø105mm to Ø200mm across the 10W–30W family, so one series relights corridors and high lobbies without mixing fixture looks.
Pick fixed or aimable by what moves: shelves and displays that rotate weekly want an aimable head like the IRIS-G tiltable grille downlight for retail displays, while the IRIS-R recessed tiltable downlight for boutiques aims at feature walls that change with seasons. For ceilings where people stay put — guestrooms, restaurants, checkout queues — choose DL01: for accent see IRIS-G, if comfort see DL01.
Beam choice is part of the same plan: 38° pools light over tables and corridors, 60° washes lobbies and sales floors, and 0-10V or DALI dimming drops levels for evening service. The same fixed-vs-track logic that explains the track lighting guide for retail store layouts applies here — aimable track for changing displays, fixed DL01 comfort for everywhere people linger.
Deep-set LED stays out of sight — the ceiling reads calm at UGR22
| Model | Form | Light character | Best for |
|---|---|---|---|
| GLOW-D DL01 | Fixed recessed | UGR22 soft comfort, 38/60° | Hotels, shops, restaurants |
| IRIS-G | Grille tiltable 350°+90° | 15–60° aimable accent | Retail displays, jewelry |
| IRIS-R | Recessed tiltable 90° | 15–60° aimable accent | Boutiques, feature walls |
Size the Light to the Room
Wattage and beam choices for 2.8–3.5m ceilings
Match wattage to ceiling height first:
- 10W head (1450lm) — fits low guestroom and corridor ceilings around 2.8 meters
- 20W head (2850lm) — workhorse for standard 3-meter shop floors and dining rooms
- 30W head (4300lm) — carries 3.5-meter lobbies and atriums where throw distance eats lumens
Five cutouts from Ø105mm to Ø200mm keep trim proportions right at every size.
Then set beam to the task:
- 38° beam throws Ø2.1m pool from 3m — right for tables, counters and checkout queues
- 60° beam spreads Ø3.5m from same height — for lobby wash and general sales-floor fill
Dim to evening levels on 0-10V or DALI, and the DL01 drops with the scene instead of glaring through it.
Pools measured at 3m: narrow 38° for task zones, wide 60° for general wash
FAQ
Quick answers about the DL01 series
The LED sits deep inside the housing instead of flush with the ceiling, so the bright source stays out of your direct line of sight — that shielding holds the fitting to UGR22 for calm, eye-friendly rooms. The DL01 ships exactly this fixed recessed form in 38° and 60° beams with SDCM<3.
Five sizes cover 10W (1450lm) up to 30W (4300lm) — pick 10–15W for low corridors and guestrooms, 20–30W for shops and lobbies, with 3 to 8 inch housings from Ø105mm to Ø200mm. Every DL01 size keeps the same deep anti-glare housing and White/Black finishing.
Use 38° for defined pools over reception tables and counters (about Ø2.1m from a 3m ceiling), and 60° for even wash across lobbies and sales floors (about Ø3.5m). The DL01 offers exactly these two fixed beams on every wattage, so task and wash lighting share one fixture family.
Choose fixed DL01 where people linger — guestrooms, dining rooms, corridors — because nothing needs re-aiming and the ceiling stays calm. Choose tiltable IRIS-G or IRIS-R where displays rotate weekly and light must follow merchandise. For accent see IRIS-G with its 350° rotation; if comfort see the fixed DL01 at UGR22.
Yes — the 30W DL01 head delivers 4300lm at roughly 143lm/W with CRI Ra>90, so colors stay true while power bills stay low. That high-efficacy Ra90 combination is exactly what the DL01 series is tuned for.
Yes — 0-10V and DALI drivers are optional — dim dining rooms for evening service or drop sales floors to low-traffic levels without changing fixtures. Whichever driver you pick, the DL01 keeps its White/Black finishing and UGR22 comfort at every level. Stores that cannot pull new control wires can use the DL01-BLE bluetooth mesh option for refits on the same housings.
Beyond 3000K, 4000K and 5000K the DL01 offers a dedicated Meat CCT that keeps red tones rich in fresh-food display areas and deli corners. It is the same 10–30W anti-glare DL01 housing, only the spectrum changes.
Both share the same housings and cutouts, but DL01-HE bins every wattage for Ra90 true color at up to 150lm/W — one uniform color from fitting rooms to checkouts with no CRI zoning mistakes. Pick standard DL01 where comfort alone decides, DL01-HE where apparel color must also sell.
Application
GLOW-D in real residential and commercial spaces
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