The Emerald LED Downlight spans three wattages — 7W (D55xH70mm), 12W (D70xH92mm), and 18W (D90xH120mm) — in White only. Premium COB technology, 3-year warranty. Emerald is one of T21's confirmed best-selling fixtures in the Type C premium range.

Emerald's popularity traces to a straightforward combination: a genuinely useful three-step wattage range covering small rooms through larger spaces, premium COB construction and the full 3-year warranty, all in the single most universally applicable finish — White — without the added decision complexity of choosing between multiple colours. For projects specifying dozens or hundreds of downlights across a large residential or commercial development, this simplicity compounds into a real practical advantage: one finish decision made once, applied consistently across every fixture and every room, regardless of wattage.

The dimensional scaling across Emerald's three sizes is more pronounced than some other Type C ranges — D55mm at 7W growing to D90mm at 18W, with height following a similar upward trend from H70mm to H120mm. This proportional scaling means each wattage step genuinely suits its intended room scale, rather than offering a wattage range within a fixed physical footprint.

Electrical contractors and developers specify Emerald specifically for large-volume residential projects — apartment complexes, villa developments — where consistent finish, reliable stock availability given its best-seller status, and straightforward three-tier wattage selection across every room type simplify both procurement and on-site installation decisions.

Premium COB technology, 3-year warranty, White. Dispatched from Bengaluru within 24 hours. All India delivery. WhatsApp +91 94484 64040 for bulk project pricing.

Why does Emerald only come in White when most other Type C products offer multiple finishes?

Emerald's single-finish focus is part of what drives its best-seller status — for large-volume projects specifying many fixtures across multiple rooms, one universally applicable finish simplifies both the specification decision and stock consistency, compared to managing multiple colour options across a large fixture count.

Is Emerald a good choice for a large residential development needing consistent downlights across many units?

Yes — this is specifically the application Emerald is best suited to. The three-tier wattage range covers most standard room types, the single White finish ensures visual consistency across every unit, and its best-seller status generally means more reliable stock availability for large bulk orders.