1. Introduzione
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Sunlite MH400/U/MOG M59 Metal Halide Lamp. This 400-watt High-Intensity Discharge (HID) lamp is designed for various lighting applications, including outdoor and commercial interiors, offering high efficacy, good color rendition, and a long service life.
2. Informazioni sulla sicurezza
WARNING: Risk of electric shock. Risk of fire. Risk of burns. Risk of personal injury.
- Always disconnect power before inspecting, installing, or removing the lamp.
- Non azionare il lamp with a damaged outer envelope.
- Consentire lamp to cool completely before handling. Metal halide lampFunzionano a temperature elevate.
- Use only with appropriate M59 ANSI code ballast fixtures. Incorrect ballast can lead to lamp failure or fire.
- Proteggi la lamp from direct contact with liquids.
- Wear appropriate eye protection when working with HID lamps, as they emit UV radiation.
- Assicurarsi che l'apparecchiatura sia adeguatamente messa a terra.
- L'installazione deve essere eseguita da un elettricista qualificato, nel rispetto di tutte le normative elettriche locali e nazionali.
3. Configurazione e installazione
The Sunlite MH400/U/MOG M59 lamp features an E39 Mogul Base and is designed for use in compatible fixtures. Verify your fixture's requirements before installation.
- Disconnessione dell'alimentazione: Prima di iniziare l'installazione, assicurarsi che l'alimentazione elettrica dell'apparecchio sia completamente interrotta tramite l'interruttore automatico.
- Lamp Ispezione: Rimuovere con attenzione la nuova lamp dalla sua confezione. Ispezionare la lamp for any visible damage, such as cracks or loose components. Do not install a damaged lamp.
- Base Type Verification: Confirm that your fixture requires an E39 Mogul Base. This lamp is not compatible with E17 or E26 bases.
- Installazione: Gently screw the E39 Mogul Base of the lamp into the fixture's socket until it is finger-tight. Do not overtighten. Avoid touching the glass envelope with bare hands; use a clean cloth or gloves if necessary.
- Compatibilità con la zavorra: This metal halide bulb is specifically designed for use in M59 ANSI code ballast fixtures. Confirm your fixture's ballast type matches this requirement.
- Ripristino dell'energia: Una volta la lamp è installato correttamente, ripristinare l'alimentazione dell'apparecchio.

Figure 3.1: Sunlite MH400/U/MOG M59 Metal Halide Lamp with E39 Mogul Base.

Figure 3.2: Illustration of the E39 Mogul Base (39mm / 1.54 inch diameter) for proper identification.

Figura 3.3: La lamp measures approximately 10.9 inches in height.
4. Istruzioni per l'uso
Upon initial power-up, metal halide lamps require a warm-up period to reach full brightness and stable color. This lamp produces a cool white light at 4000K with a brightness of 36,000 lumens.
- Tempo di riscaldamento: Il lamp will take approximately 2-5 minutes to reach full brightness and color stability after being turned on.
- Tempo di riaccensione: Se lamp is turned off, it requires a cool-down period (typically 5-15 minutes) before it can be reignited. Attempting to restrike a hot lamp too soon may prevent it from lighting or reduce its lifespan.
- Posizione operativa: Questo lamp is universal operating position (U) rated, meaning it can be operated in any orientation.

Figure 4.1: The 400-watt lamp provides 36,000 lumens of cool white light at 4000K.
5. Manutenzione
Regular maintenance ensures optimal performance and extends the life of your metal halide lamp.
- Pulizia: Pulire periodicamente l'involucro esterno in vetro dell'lamp and the fixture reflector with a soft, dry cloth when the lamp is cool and power is disconnected. Dust and debris can reduce light output.
- Sostituzione: The average lifespan of this lamp is 12,000 hours. Replace the lamp when it reaches the end of its rated life or if it shows signs of dimming, flickering, or failure to ignite consistently.
- Disposizione: Alogenuri metallici lamps contain small amounts of mercury and other materials. Dispose of spent lamps according to local environmental regulations. Many municipalities offer recycling programs for HID lamps.
6. Risoluzione Dei Problemi
If your Sunlite metal halide lamp is not functioning correctly, consider the following troubleshooting steps:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Lamp non si accende | Nessuna alimentazione all'apparecchio Installato in modo errato lamp Zavorra difettosa Lamp at end of life | Controllare l'interruttore automatico e i collegamenti di alimentazione. Assicurare lamp sia avvitato correttamente. Consult a qualified electrician to inspect/replace ballast. Sostituisci lamp. |
| Lamp cycles on and off | Zavorra errata Ballast overheating Lamp at end of life (cycling) | Verify ballast is M59 ANSI code compatible. Ensure proper ventilation around ballast. Sostituisci lamp. |
| Emissione luminosa ridotta | Sporco lamp o riflettore Lamp prossimo alla fine della vita | Pulisci lamp and reflector when cool. Sostituisci lamp. |
If problems persist after attempting these solutions, consult a qualified electrician or contact Sunlite customer support.
7. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | Luce solare |
| Nome del modello | Sunlite 41854 |
| Numero di modello | 41854 SU |
| Tipo di luce | Alogenuri metallici |
| Cosatage | 400 Watt |
| Base della lampadina | E39 (Mogul Base) |
| Forma della lampadina Dimensioni | ED37 |
| Codice ANSI | Numero di modello: M59 |
| Luminosità | 36000 lumen |
| Temperatura del colore | 4000 Kelvin (bianco freddo) |
| Durata media nominale | 12,000 Hours (from product title) / 15,000 Hours (from specifications) - Using 12,000 as per title, but noting discrepancy. |
| Voltage | 120 Volt (Volt accettatotage Frequenza: da 100 a 240 Volt e 60 Hertz) |
| Uso interno/esterno | All'aperto |
| Tipo di materiale | Metallo |
| Dimensioni dell'articolo (L x A) | 4.72"L x 10.9"A |
| Peso dell'articolo | 0.01 once |
8. Garanzia e supporto
This Sunlite Metal Halide Lamp viene fornito con un Garanzia del produttore di 1 anni. For warranty claims or technical support, please refer to the contact information provided with your purchase or visit the official Sunlite websito.
Per ulteriori informazioni o assistenza, visitare il sito Sunlite Store on Amazon.