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High-ceiling DOB high bay round fixture HB45
Round DOB high bay luminaires HB45 for industrial halls
Cost-Effective DOB Round High Bay LED Fixtures HB45
HB45 Cost-Effective DOB High Bay Light for Industrial Halls
Cost-effective round high bay LED HB45 DOB design
High-ceiling DOB high bay round fixture HB45
Round DOB high bay luminaires HB45 for industrial halls
Cost-Effective DOB Round High Bay LED Fixtures HB45
HB45 Cost-Effective DOB High Bay Light for Industrial Halls
Cost-effective round high bay LED HB45 DOB design

HB45

The HB45 Series DOB High Bay delivers high-efficiency illumination for industrial workshops, high-ceiling factories, warehouses, and transit hubs.
Combining linear Driver-on-Board technology with an ADC12 die-cast aluminum housing, it provides reliable, cost-effective performance and rugged IP65 waterproof protection in a compact footprint.

Key Features

Integrated Linear DOB IC Driver

Integrates core driver components directly onto the LED PCB, creating a compact, lightweight fixture that minimizes package size to significantly lower bulk logistics costs.

Efficient Convection Thermal Design

Features an ADC12 die-cast aluminum housing with a rear-finned heat sink that optimizes convection ventilation, ensuring stable heat dissipation for up to 50,000 hours.

Robust Weatherproof Protection

Engineered with an IP65 waterproof rating and IK08 impact resistance, offering reliable durability and maintenance-free operation across demanding industrial and commercial environments.

Flexible High-Efficacy Optics

Combining a high-transmittance PC lens and a 90° beam angle, this luminaire delivers up to 130 lm/W for efficient, targeted overhead illumination.

Technical Specifications

SeriesHB45-Round UFO LED High Bay Light
Power100W, 150W, 200W
Lumen Output10000-13000 lm, 15000-19500 lm, 20000-26000 lm
Efficacy100 lm/W, 130 lm/W
Input VoltageAC 200-240V 50/60Hz
Color Temperature3000K / 4000k / 5000K / 5700K / 6500K
CRI100lm/W, Ra: 80±2; 130lm/W, Ra: 70±2
Beam Angle90°
Operating Temperature-30°C to +45°C, RH: 5%-90% non-condensing
IP RatingIP65
IK Rating
IK08
Housing MaterialADC12 + PC Lens
MountingStandard with hanging ring; optional hook, 3/4" NPT adapter
Dimming/
CertificationsCE / RoHS / CCC
Warranty2 Years

Technical Documents

Datasheet

Detailed technical parameters and product overview for reference.

IES File

Photometric data for lighting simulation and design software.

Installation Guide

Step-by-step instructions for safe and correct fixture mounting.

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