Introdución
The Streamlight ProTac 2L is a compact and powerful everyday carry (EDC) professional flashlight. It features advanced power LED technology and offers three user-selectable programs, providing versatility for various lighting needs. Its small size combined with high output makes it an ideal personal carry light. This manual provides essential information for the safe and effective use of your ProTac 2L flashlight.
Características principais:
- 350 lumens on high mode.
- Compact design, under 5 inches, for easy pocket carry.
- Multiple lighting modes: High, Low, and Strobe.
- Extended runtime of 35 hours on Low mode.
- Durable aluminum construction for longevity.

Figure 1: The Streamlight ProTac 2L professional flashlight, showcasing its compact black aluminum body and pocket clip.
Contido do paquete
Upon opening your ProTac 2L package, please verify that all the following components are included:
- Streamlight ProTac 2L Flashlight
- Two (2) CR123A Batteries
- Funda de nylon
- Guía do usuario (este manual)

Figure 2: Included accessories: nylon holster and two CR123A batteries, alongside the flashlight.
Configuración
Instalación da batería:
The ProTac 2L requires two (2) CR123A Lithium-Ion batteries for operation. Ensure correct polarity when inserting batteries.
- Desenrosque a tapa traseira da lanterna xirándoa en sentido antihorario.
- Insert two CR123A batteries with the positive (+) end facing towards the head of the flashlight.
- Atornille a tapa traseira de novo no sentido das agullas do reloxo ata que estea ben apertada.

Figure 3: The tail cap of the flashlight, which unscrews for battery access.
Instrucións de funcionamento
Encendido/apagado:
To turn the flashlight on, fully press the tail cap switch until it clicks. To turn it off, press the switch again until it clicks.
Mode Selection (TEN-TAP Programming):
The ProTac 2L features TEN-TAP programming, allowing you to select one of three different operating programs:
- Programa 1 (predeterminado de fábrica): Alto > Estroboscópico > Baixo
- Programa 2: Só alto
- Programa 3: Low > High
To change programs, rapidly tap the tail cap switch 9 times (within 0.4 seconds per tap) and hold it down on the 10th tap. The light will then cycle through the available programs. Release the switch when the desired program is active.
Once a program is selected, a quick tap of the switch will activate the first mode in the sequence. Subsequent quick taps will cycle through the modes within that program. A full click will turn the light on or off in the currently selected mode.

Figure 4: Performance specifications for High and Low modes, including lumens, runtime, beam distance, and candela.

Figure 5: The ProTac 2L flashlight being held and illuminating a path in a dark environment.
Mantemento
To ensure optimal performance and longevity of your Streamlight ProTac 2L flashlight, follow these maintenance guidelines:
- Limpeza: Limpe o corpo da lanterna cun pano suave eamp pano. Non use produtos de limpeza ou disolventes abrasivos.
- Aneis tóricos: Inspeccione periodicamente as xuntas tóricas para comprobar se presentan desgaste. Aplique unha capa fina de graxa de silicona para manter a resistencia á auga.
- Coidado da batería: Remove batteries if the flashlight will not be used for an extended period to prevent leakage. Always use fresh, high-quality CR123A batteries.
- Lente: Keep the lens clean and free of debris to maximize light output.
Resolución de problemas
If you encounter issues with your ProTac 2L flashlight, try the following steps:
- Sen luz:
- Comprobe a orientación da batería.
- Substitúe as pilas por outras novas.
- Asegúrese de que o tapón da cola estea completamente axustado.
- Luz intermitente:
- Limpar os contactos da batería e as roscas da tapa traseira.
- Asegúrese de que as baterías estean completamente cargadas ou substituídas.
- Luz tenue:
- Substitúe as pilas.
- Limpa a lente.
If problems persist, please contact Streamlight customer support.
Especificacións

Figure 6: Dimensions of the Streamlight ProTac 2L flashlight.
| Atributo | Valor |
|---|---|
| Marca | Streamlight |
| Número de modelo | 88031 |
| Brillo | 350 lúmenes (alto) |
| Tempo de execución | 3 hours (High), 35 hours (Low) |
| Tipo de fonte de luz | LED |
| Fonte de enerxía | Alimentado por batería |
| Tipo de batería | 2 x CR123A Lithium-Ion (included) |
| Material | Aluminio |
| Cor | Negro |
| Dimensións do produto | 4.77" D x 0.79" W x 4.68" H |
| Peso do elemento | 2.72 onzas |
| Nivel de resistencia á auga | Resistente á auga (IPX9) |
| Distancia do camiño da luz | 159 metros |
| Voltage | 3 voltios (DC) |
Información de seguridade
AVISO: Este produto contén produtos químicos coñecidos polo estado de California por causar cancro e defectos de nacemento ou outros danos á reprodución.
Always handle the flashlight and batteries with care. Do not look directly into the light beam, as it can cause temporary vision impairment. Keep out of reach of children. Do not attempt to disassemble the flashlight head or modify its components, as this may void the warranty and pose a safety risk.
Garantía e soporte
The Streamlight ProTac 2L flashlight is covered by a Garantía limitada de por vida. This warranty covers defects in material and workmanship for the lifetime of the product, excluding batteries and bulbs, abuse, and normal wear and tear.
For detailed warranty information, service, or technical support, please visit the official Streamlight website or refer to the full user manual PDF:





