ams OSRAM OSLON Square Series GW CSSRM3.PM-N7P1-A131-1-700 6500K High-Flux High-Power LED

Product Introduction

The GW CSSRM3.PM-N7P1-A131-1-700 is a 6500 K high-power white emitter from the ams OSRAM OSLON Square family, fifth generation, in the PM performance variant. It delivers 340 to 380 lm at the 700 mA test current, the top of the flux ladder in this platform.

CRI is 70 minimum and 72 typical, and R9 is specified at −40 minimum. That is a deliberate trade: this variant buys flux by giving up colour rendering, and ams OSRAM lists it for agriculture, entertainment, and outdoor and industrial lighting rather than indoor general illumination.
 

Forward voltage is 2.80 V typical across a 2.70 V to 3.20 V spread, and junction-to-solder-point thermal resistance is 1.8 K/W at a radiant efficiency of 41 %. The drive window runs from 100 mA to 1800 mA, with an absolute junction rating of 150 °C sitting above the normal 135 °C limit. The 3.00 × 3.00 mm ceramic package weighs 29.0 mg and ships 3000 pieces per 330 mm reel at MSL 2.

Key Product Features

1. 340 to 380 lm at 700 mA：The N7P1 code spans brightness groups N7 through P1, the highest flux range ams OSRAM offers in this platform. A fixture reaches its target output with fewer emitters, which cuts board area and placement cost together.
2. A Deliberate CRI 70 / R9 −40 Trade：This variant buys lumens by giving up colour fidelity. Deep reds render worse than the reference illuminant, which is why ams OSRAM's own application list names horticulture, entertainment, and outdoor work - not retail, office, or medical interiors.
3. 1.8 K/W Thermal Path at ηe = 41 %：Junction-to-solder-point resistance of 1.8 K/W is unusually low for a 3.00 × 3.00 mm package. It is what makes 1800 mA continuous drive practical on a metal-core board without a large heatsink.
4. 150 °C Absolute Junction Rating：Above the normal 135 °C junction limit, ams OSRAM publishes an absolute rating of 150 °C, verified on 30 pieces with a pass criterion of no catastrophic failure and flux better than L70B50 after 1000 hours. That is transient thermal headroom a designer can actually use.
5. Ceramic Package with Documented Measurement Conditions：The 3.00 × 3.00 mm ceramic body weighs 29.0 mg and emits a 120° Lambertian beam. Brightness is specified from a 10 ms current pulse with ±7 % tolerance, so the datasheet tells you exactly how the numbers were taken.

Application Fields

The GW CSSRM3.PM-N7P1-A131-1-700 is a flux-first emitter. Every design decision around it should start from the fact that it produces a great deal of light and does not render colour accurately. Typical specifications include:

- Street and area lighting – roadway, car park, and pedestrian luminaires where output per emitter and thermal headroom drive the design.
- Outdoor floodlights – facade, security, and sports practice lighting built around a small high-flux source.
- Industrial high-bay and low-bay – warehouse, factory, and hangar luminaires driven well above the 700 mA test point.
- Canopy and petrol station lighting – enclosed fixtures where the 1.8 K/W thermal path keeps the junction in check.
- Agriculture and horticulture – supplemental and work lighting in grow rooms and greenhouses, where light quantity matters more than colour rendering.
- Entertainment and stage lighting – wash and effects fixtures where saturated colour comes from gels and filters rather than from the LED spectrum.
- Architectural wash lighting – facade and bridge illumination viewed from a distance, where CRI has little visual consequence.
- Tunnel lighting – continuous linear installations where lumen maintenance and thermal stability carry the design.
- Portable and battery work lights – high-output inspection lamps where lumens per watt outranks colour quality.
- Retrofit light engines – replacement modules for fixtures originally built on OSLON Square 3030 pads.
- Custom OEM modules – branded high-output light engines developed around a single ceramic emitter.

Why Choose Gainer LED?

Gainer LED supplies branded optoelectronic components to B2B buyers who need to know what a part is actually good for, not just what it costs per reel. What we offer:
 

- Specification honesty on colour quality：Where a part carries a low CRI or a negative R9, we say so before the order rather than after. A buyer who specifies this emitter for a retail interior will have a problem, and it is cheaper to hear that from us now.
- Flexible quantities and kitting：Factory-sealed reels for volume production, split quantities for prototype and pilot builds, and kitting with matched optics or drivers when a project calls for it.
- Export documentation：Commercial invoices, packing lists, certificates of origin, and compliance statements prepared for customs clearance in regulated markets.
- Samples and firm lead times：Samples for bench and photometric testing, then lead times confirmed in writing before the order is placed.
- After-sales follow-through：If a delivered lot fails incoming inspection on flux, colour, or voltage, we investigate with the manufacturer and resolve it rather than passing the problem back to you.