Energy retrofit solution for 400w MH Highbays!!

Question: How many fixture lumens do you need to replace one 400w MH highbay?

Answer: About 20,000 lumens

Why: • Old 400w MH have quick lumen depreciation• Initial lamp lumens are 36,000• Mean lumens at 8,000 hrs are 24,000 lumens• Dirt, fixture efficiency and lumen depreciation quickly lower to 20,000 lumens

The New 200 watt Fixture

Energy Cost and Savings Comparison

Compare the energy and cost savings on a one-for-one replacement of traditional Probe Start 400w system with a new E-HID ECOBAY™ fixture.

Energy Comparison

Energy Savings

When you replace a conventional 400w probe metal halide highbay with an E-HID ECOBAY™ fixture, you’ll save 247w (and more than $200*) per fixture per year! E-HID ECOBAY™ fixtures offer major cost savings when you factor in both the number of fixtures in your installation and hours of operation

Less heat for your AC system to remove

Because this fixture swap reduces heat by 247w, you’ll also reduce the load on your building’s AC system.

Reduce impact on the environment• 1.6 metric tons less CO2 in the air• 175 gallons of gasoline not burned• 3.6 barrels of oil not used• 65 small home propane tanks not consumed

*Savings determined by local KWH rate, number of fixtures replaced and total burn hours.

Annual Energy Savings and Payback

(example)

Temperature

View the chart at the right to see how light output remains constant with variations in temperature from the E-HID ECOBAY™ fixture. You can see HID light output remains constant over temperature while fluorescent is affected by changes in temperature.

This is a crucial factor considering a typical warehouse can vary in temperature from 40˚F to 120˚F. For the T5 and T8 bulbs, they will lose a significant amount of light in these extreme conditions.

Initial Lamp Lumens

Temperature ranges vary wildly in

industrial applications

The chart on the right shows the effect of colder and hotter temperatures, respectively, on two common fluorescent lamp types vs the eHID. The ECOBAY™ fixture light output doesn’t change.

To ensure energy savings a fluorescent application requires you to consider the temperature in your space, otherwise, the light levels may not be correct at either extreme. ECOBAY™ fixture output remains constant over a broad range of temperature variations.

Better Lumen Maintenance

The new 200w ECOBAY™ using a Sylvania ballast and lamp combination achieves an estimated lumen maintenance value of 0.88 at 40% or rated life.*

This key factor allows us to replace a standard 400w MH highbay on a one-for-one basis with the new 200w ECOBAY™ fixture.

*(Value is based on the 250w ceramic lamp and ballast system by Sylvania Lighting)

Light Level Comparisons

Virtually the same light levels for all retrofit technologies

Based on: Width Length Height Room Size 100ft 200ft 30ftMounting Height 25ftTask Height 3ftRequited Foot Candles 30

Ease of installation

Replacing a traditional highbay fixture with an ECOBAY™ fixture typically requires a simple three-step process, reducing installation costs and critical downtime.

Step 1 - Remove old highbay

Step 2 - Prepare wiring

Step 3 - Install new ECOBAY™ fixture on existing hook/ mount

“One-for-one” replacement

• Most Efficient, State of the Art Lamp/Ballast Technology

• Easiest Retrofit to Install

• Easiest to Maintain (single lamp)

• High Quality Light (92 CRI)

• 55°C Ambient Temperature Rating• Temperature has no effect on light

levels

• 5 year ballast warranty

• Not instant on

• Currently not available with dimming

CONsPROs

Comparison

Ordering information

Warranty

5 years ballast housing / 1 year lamp

Energy Calculator

Select ECOBAY™ or KOOLBAY™

Calculate:• Energy Savings per Year• Thermal Load per Year• Metric Tonnes of CO2 Reduced• Total Energy Savings per Year

Compare in the Air & Product Samples

Installing the product in the customer’s facility is

one of the better ways to show them that the

200w Ecobay is the fixture for them. Just enter a

Compare-in-Air order for up to four Ecobay

fixtures.

We also have a limited number of samples for use

on end user sales calls.

Microsite

• Complete product information • Energy Calculator• Technology Comparison• Temperature Performance• Download brochure, spec page,

IES files, and training• Locate Sales Representatives

Available on main page at all new hubbellindustrial.com