Led Cob Profesional 26mm , Putere 10W
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Livrare estimata : 07 Sun - 11 Thu
Chip LED COB 10W pentru iluminat profesional concentrat
Chip-ul LED COB 10W cu diametru de 26mm este componenta ideala pentru constructia sau repararea corpurilor de iluminat cu flux luminos concentrat si eficienta ridicata. Tehnologia COB (Chip-on-Board) reuneste mai multi diozi LED pe o singura pastila, generand un fascicul uniform fara puncte oarbe. Potrivit pentru proiecte DIY, inlocuirea surselor uzate din spoturi, casete luminoase sau sisteme de iluminat tehnic.
Ce obtii cu acest produs
- Flux luminos de 1150-1250 lm la doar 10W consumati — eficienta de 140-150 lm/W, consum redus fata de surse conventionale echivalente
- Pastila rotunda de 19mm cu strat de protectie din gel — suprafata emitenta omogena, fara pete sau umbre nedorite in fascicul
- Suport radiator din aliaj de aluminiu inclus — disipare termica uniforma prin constructia circulara cu fante, durata de viata prelungita a chip-ului
- Patru puncte de contact (2 plus, 2 minus) cu marcaj clar — conectare sigura, fara risc de inversare a polaritatii
- Temperatura de culoare 6000-6500K (alb rece) — lumina clara, potrivita pentru vitrine, reclame luminoase si iluminat tehnic
- Indice de redare a culorilor Ra peste 80 — culorile obiectelor iluminate sunt redate fidel, fara distorsiuni vizibile
Cum functioneaza si cum se instaleaza
Chip-ul LED COB 10W se alimenteaza la 30V DC printr-un driver LED adecvat (300mA), care nu este inclus in pachet si trebuie achizitionat separat in functie de aplicatie. Montarea se face pe suprafata radiatorului inclus cu pasta termoconductoare (recomandata, vanduta separat), aplicata intre spatele chip-ului si radiator pentru a asigura transferul termic optim. Conexiunile electrice se realizeaza prin lipire sau cleme pe padurile marcate cu plus si minus, respectand strict polaritatea indicata pe suport.
Intrebari frecvente
Am nevoie de driver separat pentru acest chip LED COB 10W?
Da, chip-ul necesita un driver LED care sa furnizeze 30V DC la 300mA. Nu se alimenteaza direct la 220V si nu include driver in pachet.
Este obligatorie pasta termoconductoare la montaj?
Da, la 10W chip-ul genereaza caldura semnificativa. Fara pasta termoconductoare intre chip si radiator, temperatura creste excesiv si durata de viata scade considerabil.
Poate fi folosit acest chip LED in exterior sau in spatii cu umiditate?
Nu este recomandat pentru medii umede sau expunere directa la intemperii, deoarece nu dispune de protectie IP certificata. Utilizarea se recomanda exclusiv in interior sau in corpuri de iluminat cu grad de protectie adecvat.
Specificatii tehnice
| Putere | 10W |
| Tensiune de alimentare | 30V DC |
| Curent | 300 mA |
| Flux luminos | 1150 - 1250 lm |
| Eficienta luminoasa | 140 - 150 lm/W |
| Temperatura de culoare | 6000 - 6500K (alb rece) |
| Indice de redare a culorilor (CRI) | Ra > 80 |
| Diametru total suport | 26 mm |
| Diametru pastila LED | 19 mm |
| Grosime chip | 1 mm |
| Material suport | Aliaj de aluminiu |
| Tip tehnologie | COB (Chip-on-Board) |
| Numar contacte | 4 (2 pozitiv, 2 negativ) |
| Certificari | RoHS |
| SKU | Q-20C039 |
Garantie si suport
Produsul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Returul este acceptat in termen de 30 de zile de la data receptiei, in conditiile in care produsul nu a fost modificat sau deteriorat prin utilizare necorespunzatoare. Livrarea se efectueaza rapid prin curier, cu confirmare de expediere si posibilitate de urmarire colet.
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