一、BAD50-100隔爆型防爆燈使用范圍 ，A, BAD50-100 series flameproof explosion-proof lamp use scope 
1.爆炸性氣體環境危險場所：1區、2區；1. The explosive gases dangerous places: district 1, 2 division, 2.可燃性氣體、蒸氣級別：ⅡA、ⅡB；2. Combustible gas, steam levels: Ⅱ A and B; Ⅱ 3.溫度組別：T1~T4；3. Temperature classes: T1 ~ T4; 4.可配裝白熾燈; It can be equipped with incandescent lamp; 4. 5.戶內、戶外(IP54，可按用戶要求達到IP65)。5. Indoor and outdoor (IP54, user requirements can be reached IP65). 
二、BAD50-100隔爆型防爆燈性能特點 Second, BAD50-100 series flameproof explosion-proof lamp performance characteristics 1.鑄鋁合金外殼，表面噴塑；1. Diecasted al-alloy shell with plastic-sprayed surface, 2.壓鑄成形，結構緊湊，外形美觀；2. Whole-coasting, compact structure, beautiful appearance, 3.殼上設有散熱片，散熱效果好；3. Housing has good effect, heat sink, 4.燈蓋與燈體采用螺釘聯接，松開螺燈，旋轉燈體，可快速開蓋；4. Lamp cover and the light body adopts screw connection, loosen the screw lamp, rotate the light body, can quickly open lid, 5.鋼管或電纜布線；5. Steel tube or cable wiring, 6.鎮流器，吊燈盒由用戶選配。6. Ballast, droplight box from user's choice. 7.符合GB3836-2000、IEC60079, GB12476.1-2000,IEC61241標準要求。7. GB3836-2000, accord with IEC60079, GB12476.1-2000, IEC61241 standard requirement. 
三、BAD50隔爆型防爆燈光源種類 功率 進線口螺紋/電纜外徑Third, BAD51 flameproof explosion-proof light source type power the inlet thread/cable diameter B：白熾燈 200W B: incandescent lamp; 2million Z：自鎮汞 12W5,160W Z: from town 12W5, 160W mercury G：外鎮汞燈 125W G: outside the town 125W mercury N：高壓鈉燈 70,100, 110 G3/4/Φ10~Φ15 N: high-pressure sodium lamp 70,100, 110 G3/4 / Φ 10 ~ 15 Φ NZ：中顯色鈉燈 70,100, 110 NZ: in 70,100 colour-display sodium lamp, 110 NG：高顯色鈉燈 70,100, 110 NG: high colour-display sodium lamp 70,100, 110 L：金屬鹵燈 100, 150 L: metal halogen lamp 100, 150 防護等級 防爆標志 防腐等級 燈頭型號 電壓(V) 質量(kg) Protection grade explosion-proof logo corrosion-proof grade lamp holder (V) quality model voltage (kg) IP54 Exd Ⅱ BT4 WF1,WF2 E27 AC220 3.5 ⅡBT4 WF1 IP54 Exd,WF2 E27 AC220 3.5分