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Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)

  • Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)
  • Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)
  • Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)
  • Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)
  • Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)

Fluorescent Tube (2D Fluorescent Lamp | Butterfly Lamp)

2D fluorescent lamp, also known as butterfly lamp or 2D lamp, uses bent glass tube to achieve a close to square lighting area. Due to the requirement of higher power lamp to replace light bulb to cover larger area, 2D lamp is invented for the purpose. It is widely used in home ceiling light, or outdoor wall mounting damp proof fixture. Similar to straight fluorescent tube, it uses halogen or tri-phosphor powder coated glass tube of diameter Ф13mm or Ф17mm, which power rating ranges from 16w, 21w, 28w, 38w and 55w. 2D lamp also use 2-pins or 4-pins base depending on sizes of the lamp, which could be GR8 (2-pins) base or GR10Q (4-pins) base. 2D lamps mainly work with electronic ballast in the market. They use solid state mercury (amalgam), which make it more safe, stable and environmentally friendly product.

Technical Data

Product Tags

Product Details

Place of Origin: China

Manufacturer: Haining Xinguangyuan Lighting Technology Company Limited

Trading Company: Haining New Light Source Trading Company Limited

Qualifications: ISO9001 | BSCI

Certifications: CE LVD | CE EMC | RoHS

Features

2D Fluorescent Tube is Small and Compact, Suitable for Indoor & Outdoor Fixture

Optional Tri-phosphor Coating Model, Better Color Rendering

Can Work with Most Electronic Ballast in the Market

Use Solid Mercury which is Stable, Safer and More Environmentally Friendly

Lifetime of 8,000 -12,000 hrs. with 1 Year Warranty

Applications

Office & Residential Buildings / Supermarkets & Malls / Hotels & Restaurants / School & Hospital / Parking Lot & Garage

Product Features

2D fluorescent lamp, also known as butterfly lamp or 2D lamp, uses bent glass tube to achieve a close to square lighting area. Due to the requirement of higher power lamp to replace light bulb to cover larger area, 2D lamp is invented for the purpose. It is widely used in home ceiling light, or outdoor wall mounting damp proof fixture. Similar to straight fluorescent tube, it uses halogen or tri-phosphor powder coated glass tube of diameter Ф13mm or Ф17mm, which power rating ranges from 16w, 21w, 28w, 38w and 55w. 2D lamp also use 2-pins or 4-pins base depending on sizes of the lamp, which could be GR8 (2-pins) base or GR10Q (4-pins) base. 2D lamps mainly work with electronic ballast in the market. They use solid state mercury (amalgam), which make it more safe, stable and environmentally friendly product.

Fluorescent lamp is light on base on low-pressure mercury vapor discharge mechanism, which it is mandatory to work with an external device, which is usually electronic ballast. When power is connected, high temperature is created at the inner filament at both end of the tube. The high temperature vaporize mercury inside the tube to form a complete circuit inside the tube, which ionized mercury will hit on phosphorus power to create a visible spectrum.

Fluorescent lamp is a good replacement product of incandescent lamp. The first advantage of fluorescent lamp towards incandescent is the tubular shape of fluorescent lamp, which allows large area lighting with more diffused and even lighting distribution or reduced glare. Besides, it has higher efficiency of 50-100lm/w, which is 5-15lm/w higher than incandescent lamp. Fluorescent lamp also produces less heat which is about one-fifth the heat of equivalent incandescent lamps. This greatly reduces the size, cost, and energy consumption

The body of fluorescent lamp is made of powder coated glass fitted with aluminum end caps. For powder, there are 2 options, halogen powder and tri- phosphor. Fluorescent tube has 2 choice of powder coating. If you prefer a higher color rendering (CRI), tri-phosphor powder could be used for Ra80. If more economical model is preferred, halo phosphor of RA70 could be used. Both powders allow CCT customization ranging from 2700 – 6500K, which extra high CCT up to 8000-12000K is also possible. For decorative purpose or aqua plant purpose, we also have suitable powder which create color lights (Red, Green, Blue, Yellow) or plant growing spectrum. Compare with halogen power, tri-phosphor is higher quality, longer lifetime, higher efficiency and CRI. Halogen efficacy is usually 60-70lm/W, while tri-phosphor can make more than 80lm/W. Fluorescent lamp can reach 360° beam angle, the light is soft and not dazzle, more comfortable light than incandescent lamp and led lamps.

Fluorescent lamp work in the present of a ballast, which could be a magnetic ballast or an electronic ballast. Typically, T4, T5, T6 fluorescent lamp use electronic ballast (unless the tube power is low, magnetic ballast could be use). While T8, T10 and T12 fluorescent lamp can work with both electronic ballast and magnetic ballast. Magnetic ballast needs to be used together with a start to trigger initiation high voltage for the tube the light on. A fluorescent lamp on average, last 10 to 20 times longer to equivalent incandescent lamp when operated several hours a day. Standard lifetime of fluorescent lamps is 8,000 to 12,000 hours.

Fluorescent lamp has a wide range of applications. For example, they could be use in office or resident building in appropriate ceiling lamp fixture using electronic ballast. They could also be used with in small sizes shops to enhance appearance of merchandizes. They could also be use in wide range of projects including hotels, restaurants, schools, hospitals which are usually in appropriate lamp fixture. In outdoor walls, damp proof fixture (also called bulk head) fitted with 2D fluorescent lamps are common outdoor lighting.

Data Tables

Model No. Dimension LxWxH(mm) Cap Rated Power Total Lumen Color Temp. PCS/CTN CTN MEAS.
XGYT4-2D-E16 Φ13x133x136x26 GR8/GR10Q 16W 950-1056lm 2700K-6500K 20 33x32x33
XGYT4-2D-E21 Φ13x134x137x26 GR8/GR10Q 21W 1210-1344lm 2700K-6500K 20 33x32x33
XGYT5-2D-E28 Φ17x200x203x31 GR8/GR10Q 28W 1840-2044lm 2700K-6500K 20 44.5x37x44.5
XGYT5-2D-E38 Φ17x200x203x31 GR8/GR10Q 38W 2428-2698lm 2700K-6500K 20 44.5x37x44.5
XGYT5-2D-E55 Φ17x200x203x31 GR8/GR10Q 55W 3515-3905lm 2700K-6500K 20 44.5x37x44.5

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