Recessed Fixed COB Downlight
– Standard flush-down fixture installed into the ceiling (also called “potlight” or “can light”)
Recessed Adjustable (Gimbal) COB Downlight
– Feature tilt or swivel for accent lighting, art display, etc. Often labeled “adjustable” or “gimbal”
Surface-Mounted COB Downlight
– Mounted directly on the ceiling surface; also known as “cylinder downligh
Deep-Recessed/Deep Spot COB Downlight
– Designed with deeper housing for glare control and tighter beam focus
Pinlight / Mini COB Downlight
– Very small (under 3″) recessed fixtures, often for decorative or accent lighting
Beam angle & adjustability matter most for accenting — tiltable heads offer great control.
Color temperature: go with 3000 K for warm ambience, 4000 K for neutral, 5000–6000 K for bright task lighting.
Dimmability: Most may not be dimmable unless specified. Choose a dimmable model if needed.
CRI ≥ 90 ensures color-accurate light, important in galleries or retail.
Wattage: 7–20 W is adequate for home/commercial; 50 W used for high-ceiling, expansive lighting.
Specify requirements: location (recessed vs surface), tilt needed, CRI, dimming.
Budget & wattage: Choose between efficient home models (8–18 W) or brighter showroom-grade (20–50 W).
Where to buy: Many listed on Amazon India, V Lights and Jainsons available via local lighting suppliers
|
Watt |
Product Size |
Cut Out |
Beam Angle |
Carton Pack. |
| 7W55 |
90 x 52 |
75 |
36 |
200 |
| 12W |
90 x 62 |
75 |
36 |
150 |
| 18W |
115 x 70 |
100 |
45 |
120 |
|
24W |
135 x 77 |
125 |
45 |
120 |
|
30W |
160 x 90 |
145 |
55 |
120 |
|
50W |
160 x 105 |
145 |
55 |
120 |
Download Brochure:-
7 W (~700 lm): Accent/cove lighting, narrow layered illumination, small rooms (≤10 sqm).
12 W (~1,200 lm): Typical living room or bedroom general lighting when spaced 1.2–1.5 m apart.
18 W (~1,800 lm): Spacious rooms, kitchens, office desks, corridor down‑the‑aisle lighting.
Spacing rule: aim for ~2× depth distance (i.e. 2.4–3.0 m between 12 W downlights in an 8‑ft ceiling for uniform illumination).
6. Installation Notes
Mounting depth: Below ceiling—use frame or spring‑clip type.
Junction box: Prefer fixtures with integrated pluggable driver box (BJC style).
Ventilation: Avoid insulating ceiling materials resting directly atop COB module; allow ≥12 mm vent space.
Orientation: COB must be upright (chip heat-sink above) to prevent driver overheating.
7 W (~700 lm): Accent/cove lighting, narrow layered illumination, small rooms (≤10 sqm).
12 W (~1,200 lm): Typical living room or bedroom general lighting when spaced 1.2–1.5 m apart.
18 W (~1,800 lm): Spacious rooms, kitchens, office desks, corridor down‑the‑aisle lighting.
Spacing rule: aim for ~2× depth distance (i.e. 2.4–3.0 m between 12 W downlights in an 8‑ft ceiling for uniform illumination).
6. Installation Notes
Mounting depth: Below ceiling—use frame or spring‑clip type.
Junction box: Prefer fixtures with integrated pluggable driver box (BJC style).
Ventilation: Avoid insulating ceiling materials resting directly atop COB module; allow ≥12 mm vent space.
Orientation: COB must be upright (chip heat-sink above) to prevent driver overheating.
I couldn’t find any public catalogue, datasheet, or online product page for Lens Tech India Pvt Ltd—so it’s possible your company doesn’t yet have a digital presence, or the product listings are restricted to internal systems or shared via B2B portals/password-protected zones. To assist further, I’d need any of the following you can provide:
Model numbers or internal codes for your 7 W / 12 W / 18 W COB downlights,
Any PDF catalogue or spec‑sheet, or
Your cut‑out, beam‑angle, and driver/LED brand details.
👉 If you can share even minimal values (“12 W light, 95 mm cut‑out, Bridgelux COB, Fulham driver…”), I can map you precisely into a product‑sort/description grid.
MATERIAL SPECIFICATION

