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SKU 01 Classic 50W. Bracket-mounted street luminaires. Sila Sveta. Visualisation based on a photograph of the actual product: the background and lighting are AI-generated, the geometry and construction match the product

Visualisation based on a photograph of the actual product: the background and lighting are AI-generated, the geometry and construction match the product

SKU 01 Classic 50W

Power
50 W
Luminous flux
up to 9,000 lm
Ingress protection
IP54 / IP65
Mounting height
2 to 12 m
Dimensions
600×100×70 mm

515,200 UZS

Price includes 12% VAT. Price list dated 21 September 2026.

Request a calculation
Download IES

Where it is used

A bracket-mounted street luminaire for internal driveways, plant grounds and small car parks. It gives half the flux of Classic 100W, so it suits short spans between poles.

Specification

Power 50 W
Luminous flux up to 9,000 lm 1
Luminous efficacy over 180 lm/W 1
Ingress protection IP54 / IP65
Colour temperatures 3000 / 4000 / 6500 K
Mounting height 2 to 12 m
Dimensions 600×100×70 mm
Housing Extruded aluminium profile
Ambient temperature -30 to +50 °C 2
Rated life 50,000 h (L90), calculated 2
LED lumen depreciation no more than 5 % over the service life 2
Warranty 3 years
SKU sku-01-classic-50
Where the numbers come from
  1. The calculated flux is power × 180 lm/W: an upper bound from the efficacy claimed for the LED modules; the module specification and the report are not published on this site. It is not a measurement of the assembled luminaire: the 2018 IES files give 130 to 140 lm/W. The LM-79 report is in progress; until then, use the flux from the IES file in your design, not the calculated one.
  2. Temperature range, rated life and LED lumen depreciation come from the component supplier's catalogue and the LED vendor's data, not an LM-80/TM-21 report on the assembled luminaire.

We are preparing the data sheet: Ra, percent flicker, UGR, supply voltage. Need one for your specification now? Ask our engineer.

Light distribution curve (IES)
0° 90° 90°

C0-C180 C90-C270

The file is dated 2018 and comes from the HLT model of the same name. The calculated flux in the table above was obtained differently.

Beam angle 108° × 114° (C0 × C90 planes), from the 2018 IES file

Model documents

  • SKU 01 Classic 50W, IES

    2018 photometry taken from the HLT model of the same name. A new report is in progress. This file does not agree with itself: the site does not show numbers from it, and the explanation is under the curve on the model page.

    IES, 3 KB

  • Price list of 21 September 2026, PDF

    14 models across four series: unit prices, per running metre for linear luminaires. Built from the model cards.

    PDF, 45 KB

All downloads

Questions about this model

What is the warranty on the SKU 01 Classic 50W?

The warranty period is 3 years. It covers both failure of the luminaire and a drop in luminous flux; the terms are written into the contract. A faulty luminaire is replaced.

Is there an IES file for the SKU 01 Classic 50W?

The page has an IES file, but it does not agree with itself: the integral of its intensity curve is not equal to the flux stated in it. The shape of the curve is right, but the numbers must not be used in a calculation. Ask the engineer for current photometry.

Is the luminous flux on the card measured or calculated?

Calculated, from the power and the efficacy claimed for the LED modules. It is an upper bound, not a measurement of the assembled luminaire. The ANSI/IES LM-79 report is in progress; once we have it, the calculated values will be replaced with measured ones. Until then a design should use the flux from the IES file.

What are the production and delivery times?

They depend on the batch size and the production load. We state them in the quotation.

Neighbouring models

Same optics and hardware, different power.

Model images are visualisations based on photographs of the actual products; the background and lighting are AI-generated, the geometry and construction match the product.

All models in the Classic series