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Highbay 11 maxi

Highbay

The SITECO Highbay 11 is a high-performance LED high bay designed to deliver exceptional efficiency, reliability, and visual comfort in demanding industrial and commercial environments. Featuring advanced lens optics, a lightweight modular design, and luminous efficacies of up to 211 lm/W, it provides outstanding energy savings, a service life of up to 100,000 hours, and reliable operation in ambient temperatures from -40°C to +70°C.

Available in midi and maxi sizes, the Highbay 11 range offers lumen packages from 10,000 to 70,000lm, narrow and wide beam optics, integrated sensor and emergency lighting options, and a wide range of mounting accessories to suit warehouses, manufacturing facilities, logistics centres, sports halls, and other high-ceiling applications.

Visit the SITECO website to generate a spec sheet for your specific SKU here.

INDOOR High Bay & Low Bay • All Indoor • Sports & Leisure • Suspended, Track & Pendant • Warehouse, Industrial & Harsh Environments

Features

20,000L - 70,000L

3000K | 4000K | 5000K | 6500K

CRI > 80 | CRI > 90

IP66 | IK08

DALI-2

-40°C to +65°C

5 Years (Extended Available*)

Ball-proof Variant Available

Benefits

Exceptional efficiency up to 211 lm/W
Long service life up to 100,000 hours
Built for extreme temperatures

Colours

Notes

All lumen and wattage figures nominal.

Applications

Variations

COLOUR	LIGHTING EFFECT	CCT	CRI	LUMENS	CONTROL	SENSOR TECH.	AMBIENT TEMP.	BALL PROTECTION	EMERGENCY LIGHT	THROUGH-WIRING
matt jet black (RAL 9005) matt traffic white (RAL 9016)	symmetric narrow distribution symmetric wide distribution	3000K 4000K 5000K 6500K	CRI > 90 CRI > 80	20,000lm 24,640lm 24,700lm 25,890lm 26,000lm 26,600lm 28,420lm 28,480lm 29,840lm 30,000lm 34,160lm 34,200lm 34,300lm 35,850lm 36,000lm 42,500lm 47,700lm 53,070lm 53,100lm 55,810lm 56,000lm 59,710lm 63,000lm 70,000lm	ON/OFF Multilumen DALI 2 Bluetooth Mesh	without multi-sensor	-40…+65°C -40…+60°C -40…+55°C -40…+50°C -40…+45°C -35…+50°C -20…+45°C -20…+40°C +5…+35°C	without // ball impact resistant according to DIN 18032-3 with ceiling mounting or chain suspension //	// with self-contained emergency lighting element with integrated self-test function according to EN 60598-2-22 // // with self-contained emergency lighting element for central self-test function according to EN 60598-2-22 // // for central battery installations according to DIN EN 60598-2-22 //	without // with through-wiring: 1x feed-in / 1x feed-out //

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