Led Cob Profesional 13,5mm , Putere 3W
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Livrare estimata : 07 Sun - 11 Thu
Chip LED COB 3W pentru proiecte de iluminat precis
LED COB profesional de 3W cu dimensiunea de 13,5 x 13,5 mm reprezinta o sursa de lumina compacta si eficienta, ideala pentru integrarea in corpuri de iluminat, reclame luminoase si sisteme de iluminat personalizate. Tehnologia COB (Chip on Board) asigura un flux luminos uniform de 400-450 lm dintr-o suprafata redusa, fara puncte de lumina vizibile. Suportul din aluminiu cu fante de prindere faciliteaza disiparea caldurii si fixarea stabila pe radiator.
Ce obtii cu acest produs
- Flux luminos ridicat pentru dimensiunile reduse — 400-450 lm dintr-un chip de 13,5 mm, potrivit pentru aplicatii unde spatiul este limitat
- Lumina alba rece uniforma — temperatura de culoare 6000-6500K fara pete sau neuniformitati, datorita constructiei COB cu gel de protectie
- Suport aluminiu integrat cu fante de prindere — fixare rapida pe radiatoare standard, fara modificari suplimentare
- Durata de viata de aproximativ 20.000 de ore — inlocuiri rare si costuri reduse de intretinere pe termen lung
- Doua contacte clare de polaritate marcate in colturile opuse — conectare rapida si sigura, fara risc de inversare accidentala
- Compatibil cu multiple proiecte — corpuri de iluminat, casete de reclama, sisteme DIY sau inlocuire chip in aparatura existenta
Cum functioneaza si cum se instaleaza
LED-ul COB 3W se alimenteaza la 9V DC cu un curent de 300mA, necesitand un driver sau sursa de tensiune constanta corespunzatoare. Montarea se face prin lipire cu pasta termoconductoare pe un radiator de aluminiu, pentru a asigura disiparea corecta a caldurii generate in functionare. Contactele de alimentare pozitiv si negativ sunt pozitionate in colturile diagonale ale suportului patrat si se pot suda sau conecta cu cleme adecvate.
Intrebari frecvente
Ce driver sau sursa de alimentare trebuie sa folosesc pentru acest LED COB 3W?
Este necesara o sursa de curent constant sau un driver LED care furnizeaza 9V DC la 300mA. Nu conectati direct la retea sau la surse de tensiune variabila.
Are neaparat nevoie de radiator sau poate functiona fara?
Da, montarea pe radiator cu pasta termoconductoare este obligatorie. Fara disipare termica adecvata, chipul se supraincalzeste rapid si durata de viata scade semnificativ.
Poate fi folosit acest chip LED in spatii umede sau in exterior?
Nu este recomandat pentru medii umede sau expunere directa la intemperii, deoarece chipul nu are grad de protectie IP. Utilizati-l doar in interiorul unor corpuri de iluminat etansate corespunzator.
Specificatii tehnice
| SKU | Q-20C025 |
| Tip produs | Chip LED COB |
| Putere | 3W |
| Tensiune de alimentare | 9V DC |
| Curent | 300 mA |
| Flux luminos | 400 - 450 lm |
| Temperatura de culoare | 6000 - 6500K (alb rece) |
| Dimensiune chip | 13,5 x 13,5 mm |
| Diametru zona LED | 9 mm |
| Grosime | 1 mm |
| Suport | Aluminiu cu fante de prindere |
| Protectie chip | Gel transparent |
| Durata de viata | Aproximativ 20.000 ore |
| Continut pachet | 1x Chip LED COB 3W 13,5mm |
Garantie si suport
Produsul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Puteti returna produsul in termen de 30 de zile de la primire daca nu corespunde asteptarilor. Livrarea se face rapid prin curier, cu urmarire colet inclusa.
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