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Brand Name : JJ
Model Number : BYS
Certification : ATEX
Place of Origin : China
MOQ : 1 piece
Price : usd 36/PC
Payment Terms : L/C, T/T, Western union
Supply Ability : 1000 pieces per month
Delivery Time : 5-10 working days
Packaging Details : Explosion proof Led Lights will be packed in carton, pallet
Product name : Ex Proof Flame Proof Led Light ATEX IP66 G3/4" Conduit For Zone1 2 Zone 21 22
Material : GRP
Color Temperature(CCT) : 5700k
Lamp Luminous Efficiency : 115 lm/w
CRI (Ra>) : 80
Application Area : Zone 1, 2, 21,22
Working Temperature : -20℃-40℃
IP : IP65
Length : 4 ft
Voltage : 220 vac
Features:
 1. The shell is formed by bending of imported steel plate, and the surface is high-voltage electrostatic spray;
 2. Adopt an integral sealing structure, with strong waterproof and dustproof ability;
 3. Built-in ballast with encapsulated structure, with good explosion-proof performance;
 4. Equipped with well-known brand fluorescent tubes, with long life and high luminous efficiency;
 5. The fluorescent lamp with emergency device will automatically switch to the emergency lighting state when the power supply line loses power;
 6. There are specially designed overcharge and overdischarge protection circuits in the emergency device;
 7. The transparent cover of ceiling-mounted and embedded Type 1 lamps is made of polycarbonate;
 8. The transparent cover of the embedded type 2 lamps adopts high-strength flat tempered glass;
 9. The built-in type 2 lamps have less exposed parts after installation, which can effectively save the height of the plant and is beautiful and generous;
 10. Steel pipe or cable wiring.
Installation and maintenance:
 11. The sealing ring of the lead-in device should be reliably pressed firmly and the cable should be clamped;
 12. Before the lamp is put into use, the internal and external ground must be firmly connected to the user's site grounding system;
 13. When installing and maintaining the lamp, it is strictly forbidden to open it with power;
 14. Regularly check the sealing ring, if it is found to be aging, it should be replaced in time;
 15. The emergency battery of the fluorescent lamp is in the empty state when it leaves the factory, and the user should fully charge it before using it normally.
 16. When the emergency battery of the fluorescent lamp is stored for a long time, it should be charged and discharged for 1 to 3 times every 6 months.
Specification:
| Ex Marking | Ex d e IIC T4 Gb; Ex tD A21 IP66 T80℃ | ||
| Classification | Group II, Catogory 2 GD; Class I, Division 1 and 2,Zone 1, 2 & Zone 21, 22 | ||
| IP Degree | IP66 | ||
| Corrosion Resistant | WF1 | ||
| Input Voltage | 110-220VAC, 50/60HZ | ||
| Conduit Entries | G 3/4” | ||
| Battery Back-up | Optional, Emergency time>90min;Charging time:24h;Starting time:0.3s | ||
| Mounting Styles | Pendant; Ceiling; Chain; Embedded; Wall; Stanchion | ||
| Model No. | BYS600 | BYS1200 | 
| T8 Fluorescent Tube | (1~3)*18W(1350Lm, 75lm/W) | (1~3)*36W(2700Lm, 75lm/W) | 
| T5 Fluorescent Tube | (1~3)*14W(1350Lm, 96lm/W) | (1~3)*28W(2100Lm, 75lm/W) | 
| LED Tube | (1~3)*8W(800Lm, 100lm/W) | (1~3)*18W(1800Lm, 100lm/W) | 
The BYS-2X18W Explosion Proof Fluorescent Fixture from Crown Extra is ATEX/IECEx approved for Zones 1 and 2 and 21 and 22. This 18-watt unit is equipped with two, 4-foot T8/T6 LED tube lamps that operate on 220-240V AC.(can choose LED tube) The IP66-rated fixture is made out of non-sparking materials that are highly resistant to rough impacts (IK10). This fluorescent lamp can be mounted on ceilings or walls using a pair of stainless steel mounting brackets.
Operation precautions:
 1. Don't switch explosion-proof and anti-corrosion fluorescent lamps too frequently;
2. If the voltage is very low, the two stages of the lamp will emit tungsten at the beginning of lighting, which will cause a lot of dot-shaped pollutants inside the lamp, which will become one of the reasons for the damage of the lamp. Therefore, it is recommended to Turn on the lights under high voltage conditions;
3. Explosion-proof and anti-corrosion fluorescent lamps have many lines and need auxiliary devices, so they must be used in conjunction with corresponding transformers, capacitors, etc. to ensure that the lamp is started to a suitable power;
4. Pay attention to maintain a ventilated environment, not only to take away the dust, but also to reduce the temperature of the lamp, so as to extend the life of the lamp.
 Company introduction:
  
 Changzhou JUJUN Ex-proof company is a comprehensive enterprise integrating R&D, production, sales and service.
 We mainly produce and operate maintenance-free LED explosion-proof lamps, explosion-proof lamps, explosion-proof electrical appliances, explosion-proof accessories, low-voltage electrical components, molds, power distribution switch control equipment and other products.
 It is located in the Yangtze River Delta region, on the verge of Shanghai, with convenient transportation, welcome customers to visit our factory.
  
  FAQ:
 1. who are we?
 We are based in Jiangsu, China, start from 2016,sell to North America(20.00%),Central America(15.00%),Eastern Asia(12.00%),South Asia(10.00%),Mid East(10.00%),Southeast Asia(10.00%),Domestic Market(4.00%),Africa(4.00%),South America(2.00%),Northern Europe(2.00%),Eastern Europe(1.00%),Oceania(1.00%),Southern Europe(1.00%),Western Europe(1.00%). There are total about 101-200 people in our office.
 
 2. how can we guarantee quality?
 Always a pre-production sample before mass production;
 Always final Inspection before shipment;
 
 3.what can you buy from us?
 Spray booth,prep station,car washing machine,car lift,powder coating line
 
 4. why should you buy from us not from other suppliers?
 Yancheng Biaosin Import&Export Co.,Ltd is in yancheng city,in charge of the export and import of jiangsu jing-zhongjing industry coating equipment. We're enterprise specializing in manufacture and sales of industrial painting equipment,and relaited machine
  
  
 Products details:
  
 

Contact information:
  
 Emma
 Wechat:  15995033689
 whatsapp: +86 15995033689
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