LED發光模組是採用大發光角度超高亮度LED食人魚作發光光源，色彩艷麗，色澤純正，混色均勻，沒有光斑，有各種發光顏色客戶可供選擇。

模組工作電壓低（12V），低功耗，避免因高壓高功耗引起的一切隱患，符合國際安全節能標準。其外殼採用阻燃防靜電絕緣材料，可防止PCB焊點與金屬字槽殼的接觸而產生短路，同時電路採用獨特恆流電路設計及雷電吸收裝置，模組間連接線採用軟硅橡膠導線，在惡劣的戶外惡劣環境下長時間使用,導線不會老化脆裂，同時導線內阻比較小,降低壓降對LED發光亮度的影響。整個燈體採用全密封防水結構，獨特防水處理工藝，電路板塗防潮膠並灌封導熱係數高的阻燃環氧樹脂，防止外界水汽對電路的腐蝕氧化，確保模組在戶外環境下工作的穩定性，長壽命，不易損坏，安全耐用，具有超強適應環境能力，防護等級可達IP67，能適應室內、戶外各種溫差及濕差，環境應用範圍達40℃～85℃，即使置於陰、風雪環境，也能正常發光。

採用小型模塊設計，適合根據應用環境及燈箱字的形狀進行安裝，在製作複雜圖案和小字符時可以根據實際圖案或字符大小任意剪斷和彎曲連接。安裝使用簡單快捷，是傳統霓虹燈最佳替代品。可廣氾應用發光立體字牌及建筑景觀外觀發光體；標誌性地標建筑發光源；廣告立體字、標誌、標識、指示光源；公共場所作宣傳指示警示光源。

注意事項：

1、LED模組的電源線是有極性的，白色線接電源的正極，灰色線接電源的負極。電源線穿孔處應加裝防護套，避免划破線皮。LED模組的工作電壓是12V，接入供電電源時確認一下電源的輸出電壓是否為12V。

2、每個迴路中，最大串接的LED數量為30只，大於這個數量后應另起一路，每個迴路串接LED數量應均勻，每個迴路接線長度應一致。每個迴路最後一個光源模塊接線終端的線頭應用防水膠布纏好，以免滲水老化。

3、要採用等距排列，可以在電腦上模擬模組的分布，初步預算所需模組的數量，然後根據預算數量與單個光源模組的額定功率，計算出總功率，並設計配電方案。

4、亞克力透光面板的透光性能和混色性能對模組的排布有重要影響，不同材料的透光率及散光率對亮度及均勻性將很大影響，請注意選擇。在模組數量相同條件下，使用透光性和混色性好的面板可在其表面上獲得較高的光照度。一般要求亞克力透光面板離LED模組的垂直高度應大於8cm、小於15cm，以避免在面板表面產生光斑現象或光暗現象。

5、 字槽寬度小於10cm，一般可以單側安裝，即可保証亮度，寬度在10到20cm之間，應在兩側安裝光源模塊，並儘量交錯排布，若字槽寬度大於20cm，除了兩側安裝發光模塊外，需在字槽底部中間以10cm間跟加裝光源模塊。

LED module adopts ultra bright super flux LED of wide emitting angle as light source. It is flamboyant and coloury, well-proportional color without facula. Various kinds of colors are provided to customer’s choice.

Low working voltage (12V) and low power consumption avoid all risks led from high voltage and high power consumption. It applies the international standard of safety and energy saving. The pleunm anti-static insulated material housing prevents short circuit led by the contact of welding spot and the metal channel of word sign. At the same time, the circuit uses particular constant current design and lightning arrester. Silicon rubber leads between modules of anti-aging and anti-cracking guarantee the long-term work in bad environment of open area while the low resistance of lead reduces the affection to the emitting brightness of LED by voltage drop. The whole light body adopts hermetic structure and unique waterproof treatment technique. The circuit board is laid on damp proof glue and sealed with pleunm araldite of high coefficient heat conduct to prevent from the corrosion and oxidation of exoteric vapor and ensure the stability of working in open area, long life, tough, safety, and durable. LED module has strong ability to adapt various environments. The protection grade could acquire IP67 to apply to both indoor and outdoor use at 40℃～85℃ working temperature. It means it can work in rainy and storm weather.

Small module design is installed according to the applied environment and the shape of channel letter. When make a complex graphic and small letter, LED module is installed easily and swift for freely cutting and bending to adapt the size of real graphic and letter. It is the best substitute of traditional neon light. It is widely used as letter board light, emitting object of building landscape, light source of typically architecture, and advertising letter, sign, mark, source, and warning light source in public.

Note:

The power cords have polarity. White wire is anode and gray is cathode. The cord should be protected with a lag to avoid wire gashed when perforation. LED module works at 12V. You should make sure the output voltage is right before connected to power.

In a single closed circuit, the maximum connection is up to 30 sets. If exceeding, it should be connected in another circuit. It should have the LED module of same quantity and same length in each circuit. The wire of the last module in each circuit should be wrapped with waterproof adhesive tap for anti-aging.

It can be imitated the array of module and estimate the needed quantity of module in computer if it is equidistributed. Then according to the estimated quantity and rating power of single LED module, you could calculate the whole power consumption and design the electric allocation plan.

The transparency and the color mixing ability of PMMA faceplate affect the array of module. The brightness and evenness affected by the transparency and scattering intensity of different materials should be taken into account. For the same quantity of module, using well transparent and well-proportional faceplate can acquire high luminous intensity. Generally, PMMA faceplate should be 8-15cm away the module in vertical to avoid having facula or dark dot. 

    If the width of channel is small than 10cm, it generally adopts one side installation insuring the brightness. If the width is between 10cm to 20cm, it should be interlaced installed in two sides. If the width is more than 20cm, it should add modules every 10cm away in the middle of channel bottom beside the modules of two sides.