GW QSLR31.CM-K1K3-XX58-1-150-R18 ams OSRAM OSCONIQ® S 3030 2700K CRI 90 White

Product Introduction

Seven codes share this 3.0 × 3.0 mm body and one 150 mA drive point, and none outranks another: each names a 15.0 lm window that slides up the brightness ladder as the colour cools.
The ladder is six rungs, 5.0 lm apart and contiguous from 105.0 to 135.0 lm. A code's pair states a floor rung and the rung two above it - K1K3 at 2700 K, K2K4 at 3000 K, K3K5 at 3500 K. From 4000 K upward the window stops moving, so the four cool codes read K4LV; the arithmetic fails because the sixth group is called LV, not K6.

This code opens at 105.0 lm rather than the 120.0 lm of the cool rows, and that floor is what a delivery is checked against. Forward voltage centres on 6.15 V across eight groups from 5.80 to 6.60 V, at a test point drawing about 0.92 W; the junction ceiling is 125 °C, and colour rendering stands at 90 minimum and 92 typical, with the red sample at 50.

Key Product Features

1. The pair is a sliding window, not a pair of grades
K1K3, K2K4 and K3K5 each bracket three of the ladder's six rungs, and the window's floor rises one rung per colour step from 2700 K to 4000 K. Reading the two elements as two separate grades rather than as a span puts the acceptance limit in the wrong place at both ends.

2. The pair arithmetic runs out at the top of the sequence, because there is no K6
The ladder closes at K5 on 125.0 to 130.0 lm and its sixth group is named LV on 130.0 to 135.0 lm. The window that the sequence would write as K4K6 is therefore printed K4LV, and a drawing carrying K4K6 is asking for a group the table does not define.

3. The ordering numbers do not follow the colour temperature
The three warm codes run downward - Q65112A7641, A7640, A7639 - while the four cool codes run upward, A7649 through A7652, with seven numbers unused between the two runs. A stock list sorted on ordering code does not sort on colour, and the warm end comes out in reverse.

4. Eight voltage groups, and a digit that resolves a tenth of a volt
The groups run C3 through F4 across 5.80 to 6.60 V, with the letter naming a 0.20 V band and the digit its 0.10 V half. That field is what the reel label prints beside the brightness rung, so a driver rail is matched to 0.10 V rather than to the 0.80 V figure the characteristics table headlines.

5. A CRI 90 warm white with a genuine red floor
Colour rendering is graded 90 minimum and 92 typical, with the red sample held to a floor of 50. That floor governs how timber, textile and skin respond under the light, which is what separates a 2700 K interior that reads warm from one that reads merely dim.

Application Fields

Agriculture and horticulture, entertainment, interior lighting, and outdoor and industrial work - all four appear in the document's own list, and three of them belong to a code that is now withdrawn rather than to the live part sharing its family name. Typical specifications include:

- Interior general lighting at the warm end – living rooms, guest rooms and lounges where 2700 K is the brief and a red floor keeps timber and textile from reading grey.
- Hotel and hospitality downlights – corridors, dining rooms and lounges where the brief is mood rather than tasks.
- Restaurant and bar feature fittings – pendants and wall grazers that put the emitter in view as well as in use.
- Residential retrofit lamps – drop-in engines for a 6 V series string, built on a standard 3030 land.
- Supermarket and bakery display – warm counters where R9 decides whether bread and pastry look baked rather than pale.
- Stage and set wash – the entertainment heading, at a warm point for mood and set work instead of a saturated one.
- Greenhouse and grow-rack supplementation – the heading the document lists first, where a warm broadband white adds to a recipe rather than carrying the growth spectrum itself.
- Architectural and façade accents – outdoor and industrial work, the fourth heading, where a warm point is wanted against a cool surround.
- Signage and channel letters – interior signage that has to read warm against a lit backdrop.
- OEM boards on the 3030 pad – module builders who need the bin window and the voltage group written onto the drawing.

Why Choose Gainer LED?

Specifying an emitter and buying one are separate jobs, and only the second is ours. What the buying side asks for:

- A status line on every quotation
Each reference is quoted with the lifecycle position we read off the manufacturer's own table, and the date it was read.

- One consignment across several brands
Emitters from different makers are consolidated before they ship, so an importer clears one entry instead of three.

- The parts other desks treat as special order
The catalogue holds the unusual colour points and power classes beside the popular ones, rather than the quickest-selling lines alone.

- The group confirmed on the documents
The brightness rung and the voltage group a reel carries are stated on the shipment paperwork, so nothing is left to the receiving bench.

- Breadth across the ams OSRAM lines
OSLON, DURIS, OSCONIQ and TOPLED are all carried, so a mixed bill of materials stays with one supplier instead of being split.