HB20 High-Temperature High Bay - Built to Perform Where Heat Defeats Other

Designed for continuous operation from -40°C to +70°C, HB20 uses a high-temp driver and SP02-derived heat sink to ensure reliability in steel mills, glass plants, and foundries where others fail.

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HB20 - High-Temperature High Bay Light

HB20 Series - High-Temperature LED High Bay for Extreme Industrial Environments

Built for performance under heat, the HB20 operates reliably in ambient temperatures up to 70 °C.
Using a shared heat sink platform with our SP02 stadium light, it combines proven durability with modular intelligence for industrial environments where failure is not an option.

HB20 high tempretrue and high power led highbay light (8)
HB19 high tempretrue and high power led highbay light-1
HB19 high tempretrue and high power led highbay light

Key Features & Technical Highlights

High-temp rated driver (-40°C ~ +70°C).

Shared die-cast heat sink for cost synergy.

3-step power & CCT adjustment (optional).

Premium Osram/Lumileds + Inventronics/Moso components.

Global certifications: CE / RoHS / ENEC.

IP66 protection, anti-corrosion coating.

Hook chain / U-bracket mounting.

HB20 Series - Technical Specifications

ParameterHB20-300WHB20-400W
Power (W)300W400W
Input VoltageAC90-305V/100-277V
Luminous Efficacy175 Lm/W
Luminous Flux52,500 Lm70,000 Lm
Beam Angle12 °,25 °, 40 °,60 °
CCT3000K / 4000K / 5000K / 5700K / 6500K
CRI70, 80, 90, TLCI90 optional
SDCM6
Power Factor≥0.95
THD<15% (@480Vac/60Hz, 25℃, full load)
Percent Flicker<1%
ParameterHB20-300WHB20-400W
Structure MaterialADC12 die-cast aluminum
Surface FinishPowder coated (Black)
LensPC Lens
Dimension (L×W×H)Ø378 × 224 mm
Net Weight9.7kg10kg
ParameterHB20-300WHB20-400W
IP RatingIP66
IK RatingIK08, IK10 optional
Protection ClassClass I
Operating Temperature-40°C ~ +70°C (-40°F ~ +158°F)
Lifetime50,000 hours (L70)
Warranty5 years
Surge Protection10kV
ParameterHB20-300WHB20-400W
Intelligent Control0–10V, DALI
LED BrandOsram, Lumileds
Driver BrandInventronics, Moso, Lifud, Sosen
CertificationsCE, RoHS, ENEC

* Specifications are subject to change without notice. For full details, download the datasheet or contact ZC Lighting.

Download Datasheet

Visor / Glare Shield:

Minimizes upward spill and light pollution.

Laser Aiming Device:

Assists installers in quick and precise light alignment.

Anti-Collision Net:

Provides extra protection for sports environments.

ldeal for:

  • High-Temp Industrial Engineered for Extreme Conditions.
  • High-Temperature LED Industrial & Mining Lights Built for harsh environments. Perfect for: Industrial Plants 、Steel & Chemical Facilities 、Food Processing Plants Warehouses & Supermarkets 、Stadiums & Exhibition Centers 、Mining Operations Durable. Bright. Reliable.

Upgrade Your Stadium Lighting Today

Discover how the HB20 Series delivers exceptional performance, energy savings, and visual comfort for every arena.

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