1. Product Overview
The Rayovac SP8D Sportsman 8D Fluorescent Tube Lantern is designed to provide reliable illumination for various outdoor and emergency situations. It features a durable construction and multiple light modes to suit different needs.
Key Features:
- Bright 18-watt fluorescent U-tube bulb.
- Three light modes: High, Low, and Night Light.
- Illuminates up to a 50-foot radius.
- Run time of approximately 15 hours (twin tube) or 32 hours (single tube).
- Durable rubber base and handle for enhanced water resistance.
- Easy battery replacement system.

Figure 1: The Rayovac SP8D Lantern in use, demonstrating its bright illumination.
2. Safety Information
Important Warnings:
WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Remove batteries if the lantern will not be used for an extended period to prevent leakage.
- Keep out of reach of children.
3. Setup
Battery Installation:
The Rayovac SP8D lantern requires eight (8) D-cell alkaline batteries (sold separately) for operation. Follow these steps to install the batteries:
- Ensure the lantern is turned off.
- Locate the battery compartment at the base of the lantern.
- Twist the base counter-clockwise to unlock and remove it.
- Insert eight D-cell batteries according to the polarity indicators (+/-) inside the compartment.
- Replace the base and twist clockwise until securely locked.

Figure 2: The base of the lantern, indicating the battery compartment.
4. Operating Instructions
Turning On/Off and Light Modes:
The lantern features a rotary switch on the top for power control and mode selection.
- To turn on the lantern, rotate the switch from the 'OFF' position.
- Continue rotating the switch to cycle through the available light modes:
- High: Provides maximum brightness (300 lumens) for extensive area illumination.
- Low (Energy Saver): Reduces brightness to conserve battery life.
- Night Light: Offers a dim, soft glow suitable for ambient lighting.
- To turn off the lantern, rotate the switch back to the 'OFF' position.

Figure 3: The lantern offers High, Low (Energy Saver), and Night Light modes.
5. Maintenance
Bulb Replacement:
The lantern uses a twin 9-watt fluorescent U-tube bulb (replacement bulb model F9W-1, sold separately). To replace the bulb:
- Ensure the lantern is off and batteries are removed.
- Carefully open the top housing to access the bulb.
- Gently pull out the old bulb.
- Insert the new F9W-1 bulb, ensuring it is seated correctly.
- Close the housing securely.
Battery Care:
- Always use fresh, high-quality D-cell alkaline batteries.
- Remove batteries from the lantern if it will not be used for extended periods (e.g., over 30 days) to prevent potential leakage and damage.
- Dispose of used batteries responsibly according to local regulations.
Cleaning:
Wipe the exterior of the lantern with a damp cloth. Do not submerge the lantern in water. Avoid using abrasive cleaners or solvents.
6. Troubleshooting
Common Issues and Solutions:
- Lantern does not turn on:
- Check if batteries are installed correctly with correct polarity.
- Replace all eight D-cell batteries with fresh ones.
- Ensure the battery compartment is securely closed.
- Dim light output:
- Batteries may be low; replace with fresh D-cell batteries.
- Ensure the lantern is not in 'Low' or 'Night Light' mode if full brightness is desired.
- One bulb turns off:
- This is an indicator that the batteries are nearing depletion and need to be replaced soon.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | SP8DA |
| Light Source | 18-watt Fluorescent U-Tube Bulb |
| Light Output (Max) | 300 Lumens |
| Light Modes | High, Low (Energy Saver), Night Light |
| Power Source | 8 x D-cell Alkaline Batteries (sold separately) |
| Run Time (Twin Tube) | Approximately 15 Hours |
| Run Time (Single Tube) | Approximately 32 Hours |
| Water Resistance | Water Resistant (IPX4) |
| Dimensions | 19.7L x 19.7W x 30.5H Centimetres |
| Weight | 27.2 g (without batteries) |
| Material | Rubber (base and handle) |
8. Warranty and Support
Warranty Information:
The Rayovac SP8D Sportsman 8D Fluorescent Tube Lantern comes with a Lifetime Warranty. Please retain your proof of purchase for warranty claims. For specific details regarding the terms and conditions of the warranty, refer to the packaging or contact Rayovac customer service.
Customer Support:
For further assistance, technical support, or warranty inquiries, please visit the official Rayovac website or contact their customer service department. Contact information can typically be found on the product packaging or the manufacturer's website.





