Introduction
Thank you for purchasing the LUMISOL Queen Size Loft Bed with Stairs. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure safe and efficient use of your new loft bed. Please read this manual thoroughly before assembly and retain it for future reference.
Safety Information
WARNING: Failure to follow these warnings and instructions could result in serious injury or death.
- Always follow the manufacturer's recommended assembly instructions.
- Ensure all connections are tight and secure before use. Periodically check and tighten all bolts and fasteners.
- Do not allow children under 6 years of age on the upper bunk.
- Use only a mattress that is 6 inches thick or less.
- Maximum weight capacity for the upper bed is 400 lbs. Do not exceed this limit.
- Do not attach or hang items to any part of the loft bed that are not designed for use with the bed.
- Always use the provided stairs for access to the upper bunk. Do not jump on or off the bed.
- Keep children away from the assembly area during construction.
- This product is intended for indoor use only.
Package Contents
Verify that all components are present before beginning assembly. If any parts are missing or damaged, please contact customer support.
- Loft Bed Frame Components (various metal beams, slats)
- Staircase Components (steps, side panels)
- Wardrobe Components
- Upper Storage Shelf Components
- RGB LED Lighting Kit (LED strips, remote, power adapter)
- Hardware Pack (bolts, nuts, washers, Allen wrench)
- Instruction Manual (this document)
- All necessary tools for assembly are included.
Setup and Assembly
Assembly typically requires two adults. Clear a spacious area for assembly. Do not fully tighten bolts until instructed.
Step 1: Unpack and Identify Parts
Carefully unpack all components and lay them out on a soft, clean surface to prevent scratches. Refer to the parts list (not provided in this text, but implied in a real manual) to identify each piece.
Step 2: Assemble the Main Bed Frame
- Connect the long side rails to the headboard and footboard sections using the provided bolts and washers. Hand-tighten only.
- Attach the support beams across the width of the bed frame.
- Insert the metal slats into the designated slots on the side rails. Ensure they are evenly spaced and securely seated.
- Once all frame components are in place, carefully tighten all bolts with the Allen wrench. Do not overtighten.

Step 3: Install the Upper Storage Shelf
- Locate the upper storage shelf components.
- Attach the shelf to the designated side of the upper bunk frame using the appropriate hardware. Ensure the mesh guard faces inwards towards the bed.
- Securely tighten all connections.

Step 4: Assemble and Attach the Staircase with Wardrobe
- Assemble the individual stair steps and side panels.
- Integrate the wardrobe section into the staircase structure as per the diagrams.
- Decide whether to install the staircase on the left or right side of the bed frame.
- Align the staircase assembly with the main bed frame and secure it using the provided bolts. Ensure it is firmly attached and stable.


Step 5: Install RGB LED Lighting
- Clean the surface where the LED strips will be applied (typically under the upper bunk or along the grid panel).
- Peel off the adhesive backing from the LED strips and carefully press them onto the desired surface.
- Connect the LED strips to the controller and then to the power adapter.
- Plug the power adapter into a suitable electrical outlet.
Operating Instructions
Using the RGB LED Lighting
The RGB LED lighting system can be controlled via the included remote control or a smartphone application.
- Remote Control: Use the remote to power the lights on/off, change colors (over 60,000 options), adjust brightness, and select various lighting modes.
- Smartphone App: Download the recommended app (refer to the LED kit's separate instructions for app name and QR code). Connect the lights via Bluetooth or Wi-Fi (depending on the model) to access advanced features like custom color creation, music sync, and scheduling.
Utilizing Storage Features
- Upper Storage Shelf: Ideal for small items such as books, glasses, phones, or decorative pieces. The mesh guard helps prevent items from falling.
- Staircase Storage: Each step of the staircase features a built-in compartment. These are suitable for shoes, blankets, toys, or other personal belongings.
- Under-Stair Wardrobe: The integrated wardrobe provides space for hanging clothes, maximizing vertical storage.
- Under-Bed Zone: The spacious area beneath the loft bed (54.3 inches clearance) can accommodate a desk, sofa, additional storage units, or a relaxation area.

Maintenance
- Cleaning: Wipe down the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Fastener Checks: Periodically (e.g., every 3 months) check all bolts, screws, and connections to ensure they remain tight. Re-tighten as necessary to maintain stability and safety.
- LED Care: Ensure the LED strips and controller are kept dry. Do not expose them to excessive moisture.
- Weight Limits: Adhere strictly to the stated weight capacity of 400 lbs for the upper bunk.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed feels wobbly or unstable. | Loose fasteners. | Check and tighten all bolts and screws on the bed frame and staircase. |
| LED lights not turning on. | Power connection issue; remote battery dead; LED strip disconnected. | Ensure power adapter is plugged in. Check all connections between LED strips, controller, and adapter. Replace remote battery if necessary. |
| Difficulty assembling a part. | Incorrect orientation; missing hardware. | Refer to the assembly diagrams. Ensure parts are oriented correctly. Verify all hardware is present. Contact support if parts are missing. |
Specifications
| Feature | Detail |
|---|---|
| Product Name | LUMISOL Queen Size Loft Bed with Stairs |
| Model Number | ARYT10235 |
| Color | Black |
| Material | Metal |
| Overall Dimensions (L x W x H) | 99.4" x 69.1" x 73.5" |
| Clearance Under Bed | 54.3" |
| Recommended Mattress Thickness | 6" (not included) |
| Upper Bed Weight Capacity | 400 lbs |
| Special Features | RGB LED Lighting, Integrated Stairs with Storage, Under-Stair Wardrobe, Upper Storage Shelf, Decorative Metal Grid Panel |
| Assembly Required | Yes |
| Included Components | All Tools |

Warranty and Support
For warranty information or assistance with your LUMISOL Queen Size Loft Bed, please contact our customer support team. Details regarding specific warranty periods and coverage can be found on our official website or by contacting the retailer where the product was purchased.
Customer Support: Please refer to your purchase documentation or the LUMISOL official website for contact information.
When contacting support, please have your model number (ARYT10235) and purchase date available.