Radium’s portfolio of reflector LED spots (including PAR16, R50/R63/R80, AR111 formats) offers a range of high-quality directional light sources that replace halogen/metal-halide reflector lamps and match demand in commercial, architectural and industrial install projects. The product range supports trade-and-distribution scale, backed by the Radium brand’s German manufacturing heritage.

For B2B purchasers (lighting distributors, electrical wholesalers, machine-builders, panel integrators) this means you get:

Clear, identifiable series codes (e.g., RL-PAR16, RL-R63, RL-R80) which facilitate SKU/part-control
Standard bases (GU10, E27, etc) that match existing luminaires and retrofit scenarios.
Technical performance data suitable for specification (e.g., beam angles, flux, dimming capability).

Radium Reflector Series & Technical Classes

Here’s a breakdown of key series within Radium’s reflector LED spots range, useful for segmentation and procurement:

Radium LED Star PAR16 Series

Example: RL-PAR16 50 DIM 927/36°/GU10 — 4.7 W, 350 lm, beam angle 36°, GU10 base.
Purpose: Replacement for halogen PAR16 lamps in retail, display or accent lighting.
Key metrics: Colour Rendering Index (CRI) > 90, average life ~25 000 h.

Radium LED R63 / R80 / PAR30 / PAR38 Series

Example: R63 4.3 W 350 lm in E27 base; R80 5.5 W 360 lm, E27 base.
Purpose: Larger reflector formats for downlights, track lighting, architectural spots.
Beam angle variants: 30°, 36°, 65° etc allow flexibility in lighting design.

Radium LED Star AR111 / MR16 / GU5.3 Series

Example: RL-AR111 75 DIM some 11.7 W, 800 lm for G53 base.
Purpose: High-end reflector lamps for exhibition, gallery lighting, premium architectural install.
Feature: High CRI and tight beam angles, suited for accent and display lighting.

Procurement & Specification Checklist for B2B Buyers

When sourcing Radium reflector LED spots for your business (distribution, project supply, panel/lighting system builds), focus on these criteria:

Base / socket type: Make sure you select the correct base (GU10, E27, G53 etc) as per fixture or retrofit requirement.
Beam angle & luminous intensity: Eg., 36° for focused spot, 65° for flood-lighting. The data for RL PAR16 shows beam 36°.
Wattage-equivalent & flux: Example RL-PAR16 4.7 W gives 350 lm replacing ~50 W halogen.
Dimmability & quality: Some models are dimmable (e.g., “DIM” suffix) and provide CRI > 90.
Service life & switching cycle: Example shows ~25 000h for RL-PAR16.
Packaging & MOQ: Many models sold in boxes of 10 or more – align your inventory and distribution.
Spare-parts & future proofing: Using one brand across reflector spots simplifies spares and technician training.
Brand choice & documentation: Radium offers reliable brand heritage; having verified datasheets supports tenders and specification documents.

Operational & Stock-Management Benefits

Standardising on Radium reflector LED spots means fewer unique SKUs (select core series and expansions) and easier stock control.
High quality and long life reduce replacement cycles — particularly important for installations in hard-to-access locations.
Clear product numbering and series codes ease downstream ordering by dealers, panel-builders and system integrators.
The brand consistency across lighting product categories allows you to bundle with other Radium items (tubes, lamps, luminaires) for integrated offers.

Why Choose Bank of Lamps as Your Radium Reflector LED Spots Distributor

We supply genuine Radium reflector LED spot lamps, with full manufacturer traceability.
Our EU-based warehouse ensures efficient logistics for large orders and frequent replenishment.
We operate a B2B wholesale model tailored to distributors, lighting contractors, panel-builders and OEMs.
Real-time stock visibility on bankoflamps.com enables you to confirm part availability and plan orders ahead.