Leader of Solid State Lighting

Benefit from the sustainable technology platform for LEDs illumination - NUP (NeoPac Universal Platform), NeoBulb Epoch, a new flagship of down/pendent light is aimed to provide the most reliable LEDs lamps to replace traditional mercury lamps that are used for industrial and commercial applications such as warehouses, showrooms, factories and other spacious places that need high quality lights for illumination.

NeoBulb Epoch can provide a very incentive short payback time (within 2 years or even shorter) while delivers very high returns on investment with its useful life as long as more than 5 times than the payback time as presumed to promise by NeoPac (namely, the useful life of the Epoch series can be longer than 60,000 hours and save the power up to 70% as compared to traditional ones). Epoch series reveals NeoBulb’s pride attaining a new stage to demonstrate NeoPac's LEDs technology with so excellent the thermal management as to dissipate the heat generated at such a high power density up to 112W within a limited space of the fixtures.

NeoBulb Epoch series can replace traditional down lights. There are two types for the Epoch series - Epoch IV (56W), and Epoch VIII (112W). Both lamps are ingeniously designed by using 4 pieces and 8 pieces of 14W NeoPac Light Engines, respectively. NeoPac Light Engines, beside its high power density (14W/Engine) while keeping lowest constant junction temperature down to 60°C, together with coupled narrow or wide secondary beams by the changeable optics to meet the needs for various circumstances that need ultra-high-power lightings. Thanks to the unique thermal management system by NeoPac, the junction temperatures for both types can well be controlled around 60°C and can have an astounding lifespan up to 60,000 hours.

NeoBulb Epoch series, just like all other NeoBulb made luminaires, are ingeniously engineered LEDs lighting devices that are designed on the basis of the proprietary NeoPac Universal Platform (NUP). Empowered by this sustainable and structural LEDs technological platform, every NeoBulb product can perform excellently at ultra-high power with high luminous flux, low junction temperature (Tj), and extraordinary long useful life.

Description

Applications

• Ware houses, high/low bay lighting

Features:

• Extra-high-power LED emitters
• High performance optical system
• Excellent thermal management
• Proprietary NeoPac® Universal Platform
• Excellent aesthetic design and durable construction
• Narrow or wide or asymmetric beam pattern
• Long useful life > 50,000 hours
• Excellent luminaire efficiency > 85~90 %

Light Source

• Ultra-high-power NeoPac Light Engine (14W)
• CCT 5,000 - 5,500K (white)

Thermal Data

• System Thermal Resistance (Rja): <0.25°C/W
• Junction Temperature (Tj): ~60°C (@Ta: 25°C)

Ordering Guide

Epoch VI Ordering Code

Product Code	Wattage	Color	Beam Spread	Voltage
XXX	XXX	X	X	X
NE4	056	W: White	N: Narrow (26°) W: Wide (80°, Clear) X: Wide (80°, Frosted)	U: AC Universal (100V-240V AC 50/60 Hz) D: DC 24V

Epoch VIII Ordering Code

Product Code	Wattage	Color	Beam Spread	Voltage
XXX	XXX	X	X	X
NE8	112	W: White	N: Narrow (26°) W: Wide (80°, Clear) X: Wide (80°, Frosted)	U: AC Universal (100V-240V AC 50/60 Hz) D: DC 24V

Sample Ordering Code:
NEX-140WXU: for Epoch X, 140W white and wide beam spread with AC Universal power.

Documentation

Click to download documents

Datasheet - Epoch IV 56W AC Universal
Datasheet - Epoch VIII 112W AC Universal

Gallery

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