Long Life Span Led High Bay Fixtures 150W 140lm/w DALI Dimming 5 Years Warranty

Long Life Span Led High Bay Fixtures 150W 140lm/w DALI Dimming 5 Years Warranty

UFO LED High Bay Features:

> Shipyards;

> Mines;

> Workshops;

> Warehouse;

> Highway toll stations;

> Gas stations;

> Supermarkets;

> Exhibition center;

Character/Power	100W	150W	200W	240W
A	Ø350mm	Ø350mm	Ø420mm	Ø420mm
B	210mm	210mm	220mm	220mm

Q1.Do you know “dali “?

RE: Digital addressable lighting interface (DALI) is a trademark for network-based systems that control lighting in building automation.

Q2.What’s the fire rating categories ?

RE: VO-Burning stops within 10 seconds on vertical specimen; drips of particles allowed as long as they are not inflamed.

HB-Slow burning on a horizonal specimen’s burning rate <76mm /min thickness <3mm or burning stops before 100mm.

TP(b)-Slow burning rate <50mm / min for thickness <3mm.

TP(a)-Self extinguishes and flaming and afterglow should not exceed 5 seconds once source the source of flame is removed.

Q3.How to explain “Flux/luminous Flux “?

RE: Luminous flux is the measure of the perceived power of light produced by the LED, adjusting to reflect the varying sensitivity of the human eye to different wavelengths of light.

Q4.How to explain “illuminance“?

RE: The intensity of light falling on a surface area. If the area is measured in square feet, the unit of illuminance is footcandles(fc). If measured in square metres, the unit of illuminance is Lux.

Q5.What’s efficacy about the light ?

RE: The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).

Q6.How important is IP ?

RE: Classifies and rates the degree of protection provided against intrusion (body parts such as hands and fingers), dust, accident contact, and water by mechanical casing and electrical enclosures.

Thank you for your using Dualrays LED luminaires, we regards quality first as our marketing philosophy from the design and package of all our
products,we here declare that all of our products are tested by professionals and obey strict quality standards,we have professional after-sale
service team to follow our customers,we promise that when you find any quality problems caused by the products quality itself within its
guarantee period,you can contact us freely. When confirmed by the QC Department, we will immediately help you to exchange or
maintain products for free.Shenzhen Dualrays Optoelectronics Co., LIMITED. will serve you with heart and soul!

    As a specialist in modern, efficient ,advanced LED lighting for industrial applications,DUALRAYS LIGHTING Co.,LTD. is one of the leading professional technology and marketing oriented NHTE (National High Technology Enterprise) in R&D,manufacturing,sales and service of intelligent, healthy and efficient industrial and sport LED luminaires.

    Our main products includes LED Moisture-proof Light, LED Highbay, LED Street Light,Solar LED Street Light etc.

    We have strong R&D team which work closely to Marketing and Sales Department,and strict quality control system and facilities to ensure the quality, and we have built strategic partnership with the international top brands,such as CREE, LUMILEDS,NICHIA,MEANWELL, ect, we have set up our own engineering laboratory for safety test,such as the Photometric testing, EMI testing, EMC testing, Surge Testing, ESD testing, IES file etc.

    All of our LED luminaires comply with CE,RoHS standards,and for the leading products,it is also TUV,ENEC,VDE,SAA,C-Tick,LM79,LM80,CB listed,we focus on Western Europe and Oceania market , the LED luminaires have been completely proven to be independent innovations and intellectual property.

    We are proud to provide innovative designs,affordable LED luminaires,high-touch service, excellent customer experience for the leading distributor,wholesaler,and contractor from Western Europe and Oceania.

   In addition,we can provide our customers value added service with Dialux software for lighting design projects free of charge.

   DUALRAYS adheres to independent innovation, Dualraysers try to build a world well-known LED industrial Lighting Brand.

   DUALRAYS is practicing the enterprise management principle “Perfect or Nothing”.

   Technology Light Up Civilization!