BT8 Series Explosion proof T8 Tube Light G13 – ATEX & IECEx Certified,for zone1,2

Description
Documents

ATEX

Ex II 2G Ex d e IIB T6 Gb

IECEx

Ex d e IIB T6 Gb

Feature

● For Zone 1 and 2

● 9W can replace 18W fluorescent lamps,50% Energy saving

Request sample WhatsApp Email

Product details

Application

Oil and gas, marine, Chemical, pharmaceutical, semiconductor,

mining,military industry, paint booth,power plant ETC hazardous area.

Technical Specifications

Standards：60079-0, 60079-1, 60079-7

Input：AC100-277V,50-60Hz

Power：9W,14W,18W,28W

Light source: LED module

Color temperature：5700K±250K (3000K、4000K Optional)

590nm Amber Lights(Optional)

Allowable Temperature：-20°C – +55°C

Protection grade：IP33 & IK10

Corrosion-proof：C4 (ISO 12944)

L80B20@25℃：>50000H

Bipin Lampholders：G13

HS code：853952

Country of origin：China

BT8 Series Explosion proof T8 Tube Light G13 – ATEX & IECEx Certified,for zone1,2 FAQS

What is an explosion proof T8 tube light?

An explosion proof T8 tube light is a linear LED lamp built in a flameproof enclosure for use where flammable gas or dust is present. The BT8 series is ATEX and IECEx certified (Ex d e IIB T6 Gb) for Zone 1 and Zone 2, and its G13 bipin base lets it drop into the same footprint as a traditional T8 fluorescent fitting.
What does Ex d e mean on an explosion proof light?

Ex d e combines two protection concepts in one luminaire: Ex d (flameproof) contains an internal explosion in the enclosure, and Ex e (increased safety) applies to parts such as terminals to eliminate sparks and hot spots. This combination is what allows the BT8 to be certified for Zone 1 — a rating most Ex nR or Ex e tubes cannot reach.
Which hazardous areas is the BT8 certified for?

The BT8 is certified for Zone 1 and Zone 2 gas atmospheres with ATEX marking Ex II 2G Ex d e IIB T6 Gb and the equivalent IECEx certificate, making it suitable for oil and gas, marine, chemical and mining installations where a Zone 1 rating is mandatory.
What wattages does the BT8 offer, and how much energy does it save?

The BT8 is available in 9W, 14W, 18W and 28W. Its 9W version replaces an 18W fluorescent tube, cutting energy consumption by 50% while delivering more usable light — with none of the ballast losses of a traditional fitting.
Can the BT8 replace existing fluorescent tube fixtures directly?

Yes. The BT8 uses a standard G13 bipin lampholder, the same footprint as conventional T8 fluorescent tubes, so it replaces the old tube without repositioning the mounting. As an all-in-one LED luminaire it needs no ballast and no starter, which removes the two components that fail most often in vibrating industrial environments.
What is the IP rating of the BT8 tube light?

The BT8 is rated IP33 and IK10 with C4 (ISO 12944) anti-corrosion protection. It is designed to be installed inside suitable luminaire housings or in protected locations, where the flameproof construction — not water sealing — is the governing protection concept.
What colour temperatures and special light options are available?

Standard colour temperature is 5700K ±250K, with 3000K and 4000K available as options. A 590nm amber version is also offered for installations that require amber signalling light.
What is the operating temperature range of the BT8?

The BT8 operates from -20°C to +55°C. For projects outside this range, contact us before ordering so we can confirm the right configuration.
How long does the BT8 LED tube last?

The BT8 is rated L80B20 above 50,000 hours at 25°C, meaning it retains at least 80% of its initial light output at that lifetime. Compared with a fluorescent tube that typically needs replacement every 1–2 years, maintenance intervals are extended several times over.
Which standards does the BT8 comply with?

The BT8 is designed and certified to IEC 60079-0 (general requirements), IEC 60079-1 (flameproof enclosure "d") and IEC 60079-7 (increased safety "e"), with both ATEX and IECEx certificates issued for the Ex d e IIB T6 Gb marking.
Where can the BT8 explosion proof tube light be used?

Oil and gas facilities, marine and offshore vessels, chemical and pharmaceutical plants, semiconductor manufacturing, mining operations, military industry, paint booths and power plants — any hazardous area that still runs fluorescent T8 lighting.
What is the delivery time for the BT8 tube light?

Sample orders take about 5 days. Bulk orders usually take 2 to 4 weeks.
What is the MOQ for the BT8?

Our standard MOQ is 100 pieces. However, during the early stage of cooperation, we can also accept sample orders and small batch orders.
Can I become a distributor of SEEKINGLED explosion proof lighting in my country?

If your company is in the oil and gas equipment industry, we would be happy to cooperate with you. Please feel free to contact us at sales02@seekingled.com — we would be honored to learn more about your business model and discuss potential cooperation.